Finding the Fourth Proportional to 31,063.02, 42,865.50 and 17,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,063.02 : 42,865.50 = 17,632.50 : x
2. Step 2: Convert to fraction form
   31,063.02/42,865.50 = 17,632.50/x
3. Step 3: Cross multiply
   31,063.02x = 42,865.50 × 17,632.50
4. Step 4: Simplify right side
   31,063.02x = 755,825,928.75
5. Step 5: Solve for x
   x = 755,825,928.75/31,063.02
6. Step 6: Final answer
   x = 24,332.02