Finding the Fourth Proportional to 42,288.18, 58,359.62 and 23,425.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,288.18 : 58,359.62 = 23,425.32 : x
2. Step 2: Convert to fraction form
   42,288.18/58,359.62 = 23,425.32/x
3. Step 3: Cross multiply
   42,288.18x = 58,359.62 × 23,425.32
4. Step 4: Simplify right side
   42,288.18x = 1,367,092,773.58
5. Step 5: Solve for x
   x = 1,367,092,773.58/42,288.18
6. Step 6: Final answer
   x = 32,328.01