Finding the Fourth Proportional to 23,222.05, 32,049.17 and 13,790.62

Step by Step Solution

1. Step 1: Write the proportion equation
   23,222.05 : 32,049.17 = 13,790.62 : x
2. Step 2: Convert to fraction form
   23,222.05/32,049.17 = 13,790.62/x
3. Step 3: Cross multiply
   23,222.05x = 32,049.17 × 13,790.62
4. Step 4: Simplify right side
   23,222.05x = 441,977,924.79
5. Step 5: Solve for x
   x = 441,977,924.79/23,222.05
6. Step 6: Final answer
   x = 19,032.68