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Finding the Fourth Proportional to 79,900.80, 110,262.36 and 44,091.09

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Solution

The fourth proportional to 79,900.80, 110,262.36 and 44,091.09 is: 60,845.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,900.80 : 110,262.36 = 44,091.09 : x
  2. Step 2: Convert to fraction form
    79,900.80/110,262.36 = 44,091.09/x
  3. Step 3: Cross multiply
    79,900.80x = 110,262.36 × 44,091.09
  4. Step 4: Simplify right side
    79,900.80x = 4,861,587,638.37
  5. Step 5: Solve for x
    x = 4,861,587,638.37/79,900.80
  6. Step 6: Final answer
    x = 60,845.29

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