Finding the Fourth Proportional to 42,732.72, 58,969.68 and 23,611.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,732.72 : 58,969.68 = 23,611.38 : x
2. Step 2: Convert to fraction form
   42,732.72/58,969.68 = 23,611.38/x
3. Step 3: Cross multiply
   42,732.72x = 58,969.68 × 23,611.38
4. Step 4: Simplify right side
   42,732.72x = 1,392,355,522.96
5. Step 5: Solve for x
   x = 1,392,355,522.96/42,732.72
6. Step 6: Final answer
   x = 32,582.89