Finding the Fourth Proportional to 42,271.20, 58,333.50 and 23,407.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,271.20 : 58,333.50 = 23,407.92 : x
2. Step 2: Convert to fraction form
   42,271.20/58,333.50 = 23,407.92/x
3. Step 3: Cross multiply
   42,271.20x = 58,333.50 × 23,407.92
4. Step 4: Simplify right side
   42,271.20x = 1,365,465,901.32
5. Step 5: Solve for x
   x = 1,365,465,901.32/42,271.20
6. Step 6: Final answer
   x = 32,302.51