Finding the Fourth Proportional to 31,025, 42,814.52 and 17,591.96

Step by Step Solution

1. Step 1: Write the proportion equation
   31,025 : 42,814.52 = 17,591.96 : x
2. Step 2: Convert to fraction form
   31,025/42,814.52 = 17,591.96/x
3. Step 3: Cross multiply
   31,025x = 42,814.52 × 17,591.96
4. Step 4: Simplify right side
   31,025x = 753,191,323.26
5. Step 5: Solve for x
   x = 753,191,323.26/31,025
6. Step 6: Final answer
   x = 24,276.92