Finding the Fourth Proportional to 42,143.31, 58,161.11 and 23,283.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,143.31 : 58,161.11 = 23,283.27 : x
2. Step 2: Convert to fraction form
   42,143.31/58,161.11 = 23,283.27/x
3. Step 3: Cross multiply
   42,143.31x = 58,161.11 × 23,283.27
4. Step 4: Simplify right side
   42,143.31x = 1,354,180,711.21
5. Step 5: Solve for x
   x = 1,354,180,711.21/42,143.31
6. Step 6: Final answer
   x = 32,132.76