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Finding the Fourth Proportional to 163,200.67, 244,604.14 and 84,271.87

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Solution

The fourth proportional to 163,200.67, 244,604.14 and 84,271.87 is: 126,306.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,200.67 : 244,604.14 = 84,271.87 : x
  2. Step 2: Convert to fraction form
    163,200.67/244,604.14 = 84,271.87/x
  3. Step 3: Cross multiply
    163,200.67x = 244,604.14 × 84,271.87
  4. Step 4: Simplify right side
    163,200.67x = 20,613,247,781.37
  5. Step 5: Solve for x
    x = 20,613,247,781.37/163,200.67
  6. Step 6: Final answer
    x = 126,306.15

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