Finding the Fourth Proportional to 42,581.53, 58,761.75 and 23,718.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,581.53 : 58,761.75 = 23,718.25 : x
2. Step 2: Convert to fraction form
   42,581.53/58,761.75 = 23,718.25/x
3. Step 3: Cross multiply
   42,581.53x = 58,761.75 × 23,718.25
4. Step 4: Simplify right side
   42,581.53x = 1,393,725,876.94
5. Step 5: Solve for x
   x = 1,393,725,876.94/42,581.53
6. Step 6: Final answer
   x = 32,730.76