Finding the Fourth Proportional to 42,205.48, 58,242.18 and 23,340.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,205.48 : 58,242.18 = 23,340.04 : x
2. Step 2: Convert to fraction form
   42,205.48/58,242.18 = 23,340.04/x
3. Step 3: Cross multiply
   42,205.48x = 58,242.18 × 23,340.04
4. Step 4: Simplify right side
   42,205.48x = 1,359,374,810.89
5. Step 5: Solve for x
   x = 1,359,374,810.89/42,205.48
6. Step 6: Final answer
   x = 32,208.49