Finding the Fourth Proportional to 9,696.52, 13,377.72 and 5,502.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,696.52 : 13,377.72 = 5,502.36 : x
2. Step 2: Convert to fraction form
   9,696.52/13,377.72 = 5,502.36/x
3. Step 3: Cross multiply
   9,696.52x = 13,377.72 × 5,502.36
4. Step 4: Simplify right side
   9,696.52x = 73,609,031.42
5. Step 5: Solve for x
   x = 73,609,031.42/9,696.52
6. Step 6: Final answer
   x = 7,591.28