Finding the Fourth Proportional to 22,102.52, 30,501.96 and 12,031.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,102.52 : 30,501.96 = 12,031.52 : x
2. Step 2: Convert to fraction form
   22,102.52/30,501.96 = 12,031.52/x
3. Step 3: Cross multiply
   22,102.52x = 30,501.96 × 12,031.52
4. Step 4: Simplify right side
   22,102.52x = 366,984,941.78
5. Step 5: Solve for x
   x = 366,984,941.78/22,102.52
6. Step 6: Final answer
   x = 16,603.76