Finding the Fourth Proportional to 22,184.42, 30,614.02 and 12,113.15

Step by Step Solution

1. Step 1: Write the proportion equation
   22,184.42 : 30,614.02 = 12,113.15 : x
2. Step 2: Convert to fraction form
   22,184.42/30,614.02 = 12,113.15/x
3. Step 3: Cross multiply
   22,184.42x = 30,614.02 × 12,113.15
4. Step 4: Simplify right side
   22,184.42x = 370,832,033.01
5. Step 5: Solve for x
   x = 370,832,033.01/22,184.42
6. Step 6: Final answer
   x = 16,715.88