Finding the Fourth Proportional to 22,150.30, 30,547.50 and 14,593.90

Step by Step Solution

1. Step 1: Write the proportion equation
   22,150.30 : 30,547.50 = 14,593.90 : x
2. Step 2: Convert to fraction form
   22,150.30/30,547.50 = 14,593.90/x
3. Step 3: Cross multiply
   22,150.30x = 30,547.50 × 14,593.90
4. Step 4: Simplify right side
   22,150.30x = 445,807,160.25
5. Step 5: Solve for x
   x = 445,807,160.25/22,150.30
6. Step 6: Final answer
   x = 20,126.46