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Finding the Fourth Proportional to 82,075.56, 113,264.22 and 44,349.72

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Solution

The fourth proportional to 82,075.56, 113,264.22 and 44,349.72 is: 61,202.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,075.56 : 113,264.22 = 44,349.72 : x
  2. Step 2: Convert to fraction form
    82,075.56/113,264.22 = 44,349.72/x
  3. Step 3: Cross multiply
    82,075.56x = 113,264.22 × 44,349.72
  4. Step 4: Simplify right side
    82,075.56x = 5,023,236,443.02
  5. Step 5: Solve for x
    x = 5,023,236,443.02/82,075.56
  6. Step 6: Final answer
    x = 61,202.59

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