Finding the Fourth Proportional to 9,052.56, 12,493.44 and 5,516.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.56 : 12,493.44 = 5,516.10 : x
2. Step 2: Convert to fraction form
   9,052.56/12,493.44 = 5,516.10/x
3. Step 3: Cross multiply
   9,052.56x = 12,493.44 × 5,516.10
4. Step 4: Simplify right side
   9,052.56x = 68,915,064.38
5. Step 5: Solve for x
   x = 68,915,064.38/9,052.56
6. Step 6: Final answer
   x = 7,612.77