Finding the Fourth Proportional to 42,382.91, 58,490.24 and 23,520.03

Step by Step Solution

1. Step 1: Write the proportion equation
   42,382.91 : 58,490.24 = 23,520.03 : x
2. Step 2: Convert to fraction form
   42,382.91/58,490.24 = 23,520.03/x
3. Step 3: Cross multiply
   42,382.91x = 58,490.24 × 23,520.03
4. Step 4: Simplify right side
   42,382.91x = 1,375,692,199.51
5. Step 5: Solve for x
   x = 1,375,692,199.51/42,382.91
6. Step 6: Final answer
   x = 32,458.65