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Finding the Fourth Proportional to 67,644.86, 101,319.66 and 41,269.64

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Solution

The fourth proportional to 67,644.86, 101,319.66 and 41,269.64 is: 61,814.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,644.86 : 101,319.66 = 41,269.64 : x
  2. Step 2: Convert to fraction form
    67,644.86/101,319.66 = 41,269.64/x
  3. Step 3: Cross multiply
    67,644.86x = 101,319.66 × 41,269.64
  4. Step 4: Simplify right side
    67,644.86x = 4,181,425,386.52
  5. Step 5: Solve for x
    x = 4,181,425,386.52/67,644.86
  6. Step 6: Final answer
    x = 61,814.39

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