Finding the Fourth Proportional to 42,731.24, 58,972.29 and 24,587.51

Step by Step Solution

1. Step 1: Write the proportion equation
   42,731.24 : 58,972.29 = 24,587.51 : x
2. Step 2: Convert to fraction form
   42,731.24/58,972.29 = 24,587.51/x
3. Step 3: Cross multiply
   42,731.24x = 58,972.29 × 24,587.51
4. Step 4: Simplify right side
   42,731.24x = 1,449,981,770.10
5. Step 5: Solve for x
   x = 1,449,981,770.10/42,731.24
6. Step 6: Final answer
   x = 33,932.59