Finding the Fourth Proportional to 16,911.18, 25,365.56 and 7,552.04

Step by Step Solution

1. Step 1: Write the proportion equation
   16,911.18 : 25,365.56 = 7,552.04 : x
2. Step 2: Convert to fraction form
   16,911.18/25,365.56 = 7,552.04/x
3. Step 3: Cross multiply
   16,911.18x = 25,365.56 × 7,552.04
4. Step 4: Simplify right side
   16,911.18x = 191,561,559.15
5. Step 5: Solve for x
   x = 191,561,559.15/16,911.18
6. Step 6: Final answer
   x = 11,327.51