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Finding the Fourth Proportional to 67,305.20, 100,893.06 and 25,173.86

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Solution

The fourth proportional to 67,305.20, 100,893.06 and 25,173.86 is: 37,736.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,305.20 : 100,893.06 = 25,173.86 : x
  2. Step 2: Convert to fraction form
    67,305.20/100,893.06 = 25,173.86/x
  3. Step 3: Cross multiply
    67,305.20x = 100,893.06 × 25,173.86
  4. Step 4: Simplify right side
    67,305.20x = 2,539,867,262.95
  5. Step 5: Solve for x
    x = 2,539,867,262.95/67,305.20
  6. Step 6: Final answer
    x = 37,736.57

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