Finding the Fourth Proportional to 42,375.38, 58,477.86 and 23,255.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,375.38 : 58,477.86 = 23,255.48 : x
2. Step 2: Convert to fraction form
   42,375.38/58,477.86 = 23,255.48/x
3. Step 3: Cross multiply
   42,375.38x = 58,477.86 × 23,255.48
4. Step 4: Simplify right side
   42,375.38x = 1,359,930,411.28
5. Step 5: Solve for x
   x = 1,359,930,411.28/42,375.38
6. Step 6: Final answer
   x = 32,092.47