Finding the Fourth Proportional to 22,133.06, 30,543.94 and 12,061.48

Step by Step Solution

1. Step 1: Write the proportion equation
   22,133.06 : 30,543.94 = 12,061.48 : x
2. Step 2: Convert to fraction form
   22,133.06/30,543.94 = 12,061.48/x
3. Step 3: Cross multiply
   22,133.06x = 30,543.94 × 12,061.48
4. Step 4: Simplify right side
   22,133.06x = 368,405,121.43
5. Step 5: Solve for x
   x = 368,405,121.43/22,133.06
6. Step 6: Final answer
   x = 16,645.02