Finding the Fourth Proportional to 34,234.59, 51,342.17 and 10,860.42

Step by Step Solution

1. Step 1: Write the proportion equation
   34,234.59 : 51,342.17 = 10,860.42 : x
2. Step 2: Convert to fraction form
   34,234.59/51,342.17 = 10,860.42/x
3. Step 3: Cross multiply
   34,234.59x = 51,342.17 × 10,860.42
4. Step 4: Simplify right side
   34,234.59x = 557,597,475.61
5. Step 5: Solve for x
   x = 557,597,475.61/34,234.59
6. Step 6: Final answer
   x = 16,287.55