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Finding the Fourth Proportional to 75,316.68, 103,893.84 and 46,973.16

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Solution

The fourth proportional to 75,316.68, 103,893.84 and 46,973.16 is: 64,796.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,316.68 : 103,893.84 = 46,973.16 : x
  2. Step 2: Convert to fraction form
    75,316.68/103,893.84 = 46,973.16/x
  3. Step 3: Cross multiply
    75,316.68x = 103,893.84 × 46,973.16
  4. Step 4: Simplify right side
    75,316.68x = 4,880,221,969.33
  5. Step 5: Solve for x
    x = 4,880,221,969.33/75,316.68
  6. Step 6: Final answer
    x = 64,796.03

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