Finding the Fourth Proportional to 42,475.52, 58,614.96 and 23,355.31

Step by Step Solution

1. Step 1: Write the proportion equation
   42,475.52 : 58,614.96 = 23,355.31 : x
2. Step 2: Convert to fraction form
   42,475.52/58,614.96 = 23,355.31/x
3. Step 3: Cross multiply
   42,475.52x = 58,614.96 × 23,355.31
4. Step 4: Simplify right side
   42,475.52x = 1,368,970,561.44
5. Step 5: Solve for x
   x = 1,368,970,561.44/42,475.52
6. Step 6: Final answer
   x = 32,229.64