Finding the Fourth Proportional to 42,511.50, 58,665.87 and 23,648.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,511.50 : 58,665.87 = 23,648.63 : x
2. Step 2: Convert to fraction form
   42,511.50/58,665.87 = 23,648.63/x
3. Step 3: Cross multiply
   42,511.50x = 58,665.87 × 23,648.63
4. Step 4: Simplify right side
   42,511.50x = 1,387,367,159.93
5. Step 5: Solve for x
   x = 1,387,367,159.93/42,511.50
6. Step 6: Final answer
   x = 32,635.10