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Finding the Fourth Proportional to 379,267.08, 568,900.44 and 113,020.80

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Solution

The fourth proportional to 379,267.08, 568,900.44 and 113,020.80 is: 169,531.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    379,267.08 : 568,900.44 = 113,020.80 : x
  2. Step 2: Convert to fraction form
    379,267.08/568,900.44 = 113,020.80/x
  3. Step 3: Cross multiply
    379,267.08x = 568,900.44 × 113,020.80
  4. Step 4: Simplify right side
    379,267.08x = 64,297,582,849.15
  5. Step 5: Solve for x
    x = 64,297,582,849.15/379,267.08
  6. Step 6: Final answer
    x = 169,531.15

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