Finding the Fourth Proportional to 22,185.01, 30,614.51 and 12,113.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,185.01 : 30,614.51 = 12,113.27 : x
2. Step 2: Convert to fraction form
   22,185.01/30,614.51 = 12,113.27/x
3. Step 3: Cross multiply
   22,185.01x = 30,614.51 × 12,113.27
4. Step 4: Simplify right side
   22,185.01x = 370,841,825.55
5. Step 5: Solve for x
   x = 370,841,825.55/22,185.01
6. Step 6: Final answer
   x = 16,715.87