Finding the Fourth Proportional to 42,310.68, 58,391.46 and 23,449.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,310.68 : 58,391.46 = 23,449.02 : x
2. Step 2: Convert to fraction form
   42,310.68/58,391.46 = 23,449.02/x
3. Step 3: Cross multiply
   42,310.68x = 58,391.46 × 23,449.02
4. Step 4: Simplify right side
   42,310.68x = 1,369,222,513.37
5. Step 5: Solve for x
   x = 1,369,222,513.37/42,310.68
6. Step 6: Final answer
   x = 32,361.16