Finding the Fourth Proportional to 14,948.88, 22,411.69 and 9,672.74

Step by Step Solution

1. Step 1: Write the proportion equation
   14,948.88 : 22,411.69 = 9,672.74 : x
2. Step 2: Convert to fraction form
   14,948.88/22,411.69 = 9,672.74/x
3. Step 3: Cross multiply
   14,948.88x = 22,411.69 × 9,672.74
4. Step 4: Simplify right side
   14,948.88x = 216,782,482.18
5. Step 5: Solve for x
   x = 216,782,482.18/14,948.88
6. Step 6: Final answer
   x = 14,501.59