Finding the Fourth Proportional to 16,598.90, 22,906.04 and 9,045.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,598.90 : 22,906.04 = 9,045.38 : x
2. Step 2: Convert to fraction form
   16,598.90/22,906.04 = 9,045.38/x
3. Step 3: Cross multiply
   16,598.90x = 22,906.04 × 9,045.38
4. Step 4: Simplify right side
   16,598.90x = 207,193,836.10
5. Step 5: Solve for x
   x = 207,193,836.10/16,598.90
6. Step 6: Final answer
   x = 12,482.38