Finding the Fourth Proportional to 16,269.54, 24,411.60 and 7,499.76

Step by Step Solution

1. Step 1: Write the proportion equation
   16,269.54 : 24,411.60 = 7,499.76 : x
2. Step 2: Convert to fraction form
   16,269.54/24,411.60 = 7,499.76/x
3. Step 3: Cross multiply
   16,269.54x = 24,411.60 × 7,499.76
4. Step 4: Simplify right side
   16,269.54x = 183,081,141.22
5. Step 5: Solve for x
   x = 183,081,141.22/16,269.54
6. Step 6: Final answer
   x = 11,253.00