Finding the Fourth Proportional to 22,807.56, 34,219.84 and 13,941.08

Step by Step Solution

1. Step 1: Write the proportion equation
   22,807.56 : 34,219.84 = 13,941.08 : x
2. Step 2: Convert to fraction form
   22,807.56/34,219.84 = 13,941.08/x
3. Step 3: Cross multiply
   22,807.56x = 34,219.84 × 13,941.08
4. Step 4: Simplify right side
   22,807.56x = 477,061,527.03
5. Step 5: Solve for x
   x = 477,061,527.03/22,807.56
6. Step 6: Final answer
   x = 20,916.82