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Finding the Fourth Proportional to 44,799.75, 67,203.81 and 13,209.84

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Solution

The fourth proportional to 44,799.75, 67,203.81 and 13,209.84 is: 19,815.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,799.75 : 67,203.81 = 13,209.84 : x
  2. Step 2: Convert to fraction form
    44,799.75/67,203.81 = 13,209.84/x
  3. Step 3: Cross multiply
    44,799.75x = 67,203.81 × 13,209.84
  4. Step 4: Simplify right side
    44,799.75x = 887,751,577.49
  5. Step 5: Solve for x
    x = 887,751,577.49/44,799.75
  6. Step 6: Final answer
    x = 19,815.99

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