Finding the Fourth Proportional to 16,275.32, 24,404.34 and 7,502.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.32 : 24,404.34 = 7,502.78 : x
2. Step 2: Convert to fraction form
   16,275.32/24,404.34 = 7,502.78/x
3. Step 3: Cross multiply
   16,275.32x = 24,404.34 × 7,502.78
4. Step 4: Simplify right side
   16,275.32x = 183,100,394.07
5. Step 5: Solve for x
   x = 183,100,394.07/16,275.32
6. Step 6: Final answer
   x = 11,250.19