Finding the Fourth Proportional to 42,494.46, 58,642.17 and 23,631.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,494.46 : 58,642.17 = 23,631.57 : x
2. Step 2: Convert to fraction form
   42,494.46/58,642.17 = 23,631.57/x
3. Step 3: Cross multiply
   42,494.46x = 58,642.17 × 23,631.57
4. Step 4: Simplify right side
   42,494.46x = 1,385,806,545.31
5. Step 5: Solve for x
   x = 1,385,806,545.31/42,494.46
6. Step 6: Final answer
   x = 32,611.46