Finding the Fourth Proportional to 42,285.69, 58,356.18 and 23,422.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,285.69 : 58,356.18 = 23,422.82 : x
2. Step 2: Convert to fraction form
   42,285.69/58,356.18 = 23,422.82/x
3. Step 3: Cross multiply
   42,285.69x = 58,356.18 × 23,422.82
4. Step 4: Simplify right side
   42,285.69x = 1,366,865,891.13
5. Step 5: Solve for x
   x = 1,366,865,891.13/42,285.69
6. Step 6: Final answer
   x = 32,324.55