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Finding the Fourth Proportional to 534,354.63, 801,090.44 and 249,905.21

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Solution

The fourth proportional to 534,354.63, 801,090.44 and 249,905.21 is: 374,651.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,354.63 : 801,090.44 = 249,905.21 : x
  2. Step 2: Convert to fraction form
    534,354.63/801,090.44 = 249,905.21/x
  3. Step 3: Cross multiply
    534,354.63x = 801,090.44 × 249,905.21
  4. Step 4: Simplify right side
    534,354.63x = 200,196,669,382.21
  5. Step 5: Solve for x
    x = 200,196,669,382.21/534,354.63
  6. Step 6: Final answer
    x = 374,651.32

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