Finding the Fourth Proportional to 3,932.50, 5,423.61 and 2,359.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,932.50 : 5,423.61 = 2,359.48 : x
2. Step 2: Convert to fraction form
   3,932.50/5,423.61 = 2,359.48/x
3. Step 3: Cross multiply
   3,932.50x = 5,423.61 × 2,359.48
4. Step 4: Simplify right side
   3,932.50x = 12,796,899.32
5. Step 5: Solve for x
   x = 12,796,899.32/3,932.50
6. Step 6: Final answer
   x = 3,254.14