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Finding the Fourth Proportional to 353,774.91, 488,203.05 and 192,627.03

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Solution

The fourth proportional to 353,774.91, 488,203.05 and 192,627.03 is: 265,821.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,774.91 : 488,203.05 = 192,627.03 : x
  2. Step 2: Convert to fraction form
    353,774.91/488,203.05 = 192,627.03/x
  3. Step 3: Cross multiply
    353,774.91x = 488,203.05 × 192,627.03
  4. Step 4: Simplify right side
    353,774.91x = 94,041,103,558.44
  5. Step 5: Solve for x
    x = 94,041,103,558.44/353,774.91
  6. Step 6: Final answer
    x = 265,821.86

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