Finding the Fourth Proportional to 42,158.28, 58,179.60 and 23,296.62

Step by Step Solution

1. Step 1: Write the proportion equation
   42,158.28 : 58,179.60 = 23,296.62 : x
2. Step 2: Convert to fraction form
   42,158.28/58,179.60 = 23,296.62/x
3. Step 3: Cross multiply
   42,158.28x = 58,179.60 × 23,296.62
4. Step 4: Simplify right side
   42,158.28x = 1,355,388,032.95
5. Step 5: Solve for x
   x = 1,355,388,032.95/42,158.28
6. Step 6: Final answer
   x = 32,149.98