Finding the Fourth Proportional to 10,806.66, 14,925.49 and 7,263.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,806.66 : 14,925.49 = 7,263.72 : x
2. Step 2: Convert to fraction form
   10,806.66/14,925.49 = 7,263.72/x
3. Step 3: Cross multiply
   10,806.66x = 14,925.49 × 7,263.72
4. Step 4: Simplify right side
   10,806.66x = 108,414,562.06
5. Step 5: Solve for x
   x = 108,414,562.06/10,806.66
6. Step 6: Final answer
   x = 10,032.20