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Finding the Fourth Proportional to 75,037.14, 112,538.97 and 22,439.79

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Solution

The fourth proportional to 75,037.14, 112,538.97 and 22,439.79 is: 33,654.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,037.14 : 112,538.97 = 22,439.79 : x
  2. Step 2: Convert to fraction form
    75,037.14/112,538.97 = 22,439.79/x
  3. Step 3: Cross multiply
    75,037.14x = 112,538.97 × 22,439.79
  4. Step 4: Simplify right side
    75,037.14x = 2,525,350,853.62
  5. Step 5: Solve for x
    x = 2,525,350,853.62/75,037.14
  6. Step 6: Final answer
    x = 33,654.68

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