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Finding the Fourth Proportional to 353,152.91, 487,370.93 and 192,004.53

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Solution

The fourth proportional to 353,152.91, 487,370.93 and 192,004.53 is: 264,977.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,152.91 : 487,370.93 = 192,004.53 : x
  2. Step 2: Convert to fraction form
    353,152.91/487,370.93 = 192,004.53/x
  3. Step 3: Cross multiply
    353,152.91x = 487,370.93 × 192,004.53
  4. Step 4: Simplify right side
    353,152.91x = 93,577,423,562.65
  5. Step 5: Solve for x
    x = 93,577,423,562.65/353,152.91
  6. Step 6: Final answer
    x = 264,977.07

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