Finding the Fourth Proportional to 42,407.88, 58,524.69 and 23,545

Step by Step Solution

1. Step 1: Write the proportion equation
   42,407.88 : 58,524.69 = 23,545 : x
2. Step 2: Convert to fraction form
   42,407.88/58,524.69 = 23,545/x
3. Step 3: Cross multiply
   42,407.88x = 58,524.69 × 23,545
4. Step 4: Simplify right side
   42,407.88x = 1,377,963,826.05
5. Step 5: Solve for x
   x = 1,377,963,826.05/42,407.88
6. Step 6: Final answer
   x = 32,493.11