Finding the Fourth Proportional to 42,510.96, 58,658.92 and 25,511.59

Step by Step Solution

1. Step 1: Write the proportion equation
   42,510.96 : 58,658.92 = 25,511.59 : x
2. Step 2: Convert to fraction form
   42,510.96/58,658.92 = 25,511.59/x
3. Step 3: Cross multiply
   42,510.96x = 58,658.92 × 25,511.59
4. Step 4: Simplify right side
   42,510.96x = 1,496,482,326.43
5. Step 5: Solve for x
   x = 1,496,482,326.43/42,510.96
6. Step 6: Final answer
   x = 35,202.27