Finding the Fourth Proportional to 42,553.82, 58,724.28 and 23,695.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,553.82 : 58,724.28 = 23,695.40 : x
2. Step 2: Convert to fraction form
   42,553.82/58,724.28 = 23,695.40/x
3. Step 3: Cross multiply
   42,553.82x = 58,724.28 × 23,695.40
4. Step 4: Simplify right side
   42,553.82x = 1,391,495,304.31
5. Step 5: Solve for x
   x = 1,391,495,304.31/42,553.82
6. Step 6: Final answer
   x = 32,699.66