Finding the Fourth Proportional to 22,499.17, 33,721.88 and 10,475.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,499.17 : 33,721.88 = 10,475.12 : x
2. Step 2: Convert to fraction form
   22,499.17/33,721.88 = 10,475.12/x
3. Step 3: Cross multiply
   22,499.17x = 33,721.88 × 10,475.12
4. Step 4: Simplify right side
   22,499.17x = 353,240,771.55
5. Step 5: Solve for x
   x = 353,240,771.55/22,499.17
6. Step 6: Final answer
   x = 15,700.17