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Finding the Fourth Proportional to 301,624.29, 416,137.32 and 192,792.29

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Solution

The fourth proportional to 301,624.29, 416,137.32 and 192,792.29 is: 265,986.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,624.29 : 416,137.32 = 192,792.29 : x
  2. Step 2: Convert to fraction form
    301,624.29/416,137.32 = 192,792.29/x
  3. Step 3: Cross multiply
    301,624.29x = 416,137.32 × 192,792.29
  4. Step 4: Simplify right side
    301,624.29x = 80,228,064,796.58
  5. Step 5: Solve for x
    x = 80,228,064,796.58/301,624.29
  6. Step 6: Final answer
    x = 265,986.75

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