Finding the Fourth Proportional to 9,495.02, 13,103.17 and 5,516.91

Step by Step Solution

1. Step 1: Write the proportion equation
   9,495.02 : 13,103.17 = 5,516.91 : x
2. Step 2: Convert to fraction form
   9,495.02/13,103.17 = 5,516.91/x
3. Step 3: Cross multiply
   9,495.02x = 13,103.17 × 5,516.91
4. Step 4: Simplify right side
   9,495.02x = 72,288,995.81
5. Step 5: Solve for x
   x = 72,288,995.81/9,495.02
6. Step 6: Final answer
   x = 7,613.36