Finding the Fourth Proportional to 16,117.88, 22,244.00 and 8,948.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,117.88 : 22,244.00 = 8,948.46 : x
2. Step 2: Convert to fraction form
   16,117.88/22,244.00 = 8,948.46/x
3. Step 3: Cross multiply
   16,117.88x = 22,244.00 × 8,948.46
4. Step 4: Simplify right side
   16,117.88x = 199,049,499.50
5. Step 5: Solve for x
   x = 199,049,499.50/16,117.88
6. Step 6: Final answer
   x = 12,349.61