Finding the Fourth Proportional to 9,531.57, 13,153.95 and 5,552.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,531.57 : 13,153.95 = 5,552.04 : x
2. Step 2: Convert to fraction form
   9,531.57/13,153.95 = 5,552.04/x
3. Step 3: Cross multiply
   9,531.57x = 13,153.95 × 5,552.04
4. Step 4: Simplify right side
   9,531.57x = 73,031,256.56
5. Step 5: Solve for x
   x = 73,031,256.56/9,531.57
6. Step 6: Final answer
   x = 7,662.04