Finding the Fourth Proportional to 16,604.52, 22,913.97 and 9,051.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,604.52 : 22,913.97 = 9,051.15 : x
2. Step 2: Convert to fraction form
   16,604.52/22,913.97 = 9,051.15/x
3. Step 3: Cross multiply
   16,604.52x = 22,913.97 × 9,051.15
4. Step 4: Simplify right side
   16,604.52x = 207,397,779.57
5. Step 5: Solve for x
   x = 207,397,779.57/16,604.52
6. Step 6: Final answer
   x = 12,490.44