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Finding the Fourth Proportional to 84,791.70, 127,205.54 and 32,200.02

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Solution

The fourth proportional to 84,791.70, 127,205.54 and 32,200.02 is: 48,306.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,791.70 : 127,205.54 = 32,200.02 : x
  2. Step 2: Convert to fraction form
    84,791.70/127,205.54 = 32,200.02/x
  3. Step 3: Cross multiply
    84,791.70x = 127,205.54 × 32,200.02
  4. Step 4: Simplify right side
    84,791.70x = 4,096,020,932.11
  5. Step 5: Solve for x
    x = 4,096,020,932.11/84,791.70
  6. Step 6: Final answer
    x = 48,306.86

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