Finding the Fourth Proportional to 11,333.56, 15,618.52 and 7,552.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,333.56 : 15,618.52 = 7,552.48 : x
2. Step 2: Convert to fraction form
   11,333.56/15,618.52 = 7,552.48/x
3. Step 3: Cross multiply
   11,333.56x = 15,618.52 × 7,552.48
4. Step 4: Simplify right side
   11,333.56x = 117,958,559.93
5. Step 5: Solve for x
   x = 117,958,559.93/11,333.56
6. Step 6: Final answer
   x = 10,407.90