Finding the Fourth Proportional to 16,270.32, 24,403.86 and 7,499.64

Step by Step Solution

1. Step 1: Write the proportion equation
   16,270.32 : 24,403.86 = 7,499.64 : x
2. Step 2: Convert to fraction form
   16,270.32/24,403.86 = 7,499.64/x
3. Step 3: Cross multiply
   16,270.32x = 24,403.86 × 7,499.64
4. Step 4: Simplify right side
   16,270.32x = 183,020,164.61
5. Step 5: Solve for x
   x = 183,020,164.61/16,270.32
6. Step 6: Final answer
   x = 11,248.71