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Finding the Fourth Proportional to 298,944.59, 412,310.25 and 191,524.62

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Solution

The fourth proportional to 298,944.59, 412,310.25 and 191,524.62 is: 264,154.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    298,944.59 : 412,310.25 = 191,524.62 : x
  2. Step 2: Convert to fraction form
    298,944.59/412,310.25 = 191,524.62/x
  3. Step 3: Cross multiply
    298,944.59x = 412,310.25 × 191,524.62
  4. Step 4: Simplify right side
    298,944.59x = 78,967,563,953.36
  5. Step 5: Solve for x
    x = 78,967,563,953.36/298,944.59
  6. Step 6: Final answer
    x = 264,154.52

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