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Finding the Fourth Proportional to 162,360.86, 224,057.22 and 90,740.84

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Solution

The fourth proportional to 162,360.86, 224,057.22 and 90,740.84 is: 125,221.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,360.86 : 224,057.22 = 90,740.84 : x
  2. Step 2: Convert to fraction form
    162,360.86/224,057.22 = 90,740.84/x
  3. Step 3: Cross multiply
    162,360.86x = 224,057.22 × 90,740.84
  4. Step 4: Simplify right side
    162,360.86x = 20,331,140,350.86
  5. Step 5: Solve for x
    x = 20,331,140,350.86/162,360.86
  6. Step 6: Final answer
    x = 125,221.93

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