Finding the Fourth Proportional to 42,089.46, 58,080.15 and 25,092.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,089.46 : 58,080.15 = 25,092.42 : x
2. Step 2: Convert to fraction form
   42,089.46/58,080.15 = 25,092.42/x
3. Step 3: Cross multiply
   42,089.46x = 58,080.15 × 25,092.42
4. Step 4: Simplify right side
   42,089.46x = 1,457,371,517.46
5. Step 5: Solve for x
   x = 1,457,371,517.46/42,089.46
6. Step 6: Final answer
   x = 34,625.57