Finding the Fourth Proportional to 9,494.10, 13,103.46 and 5,517.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.10 : 13,103.46 = 5,517.52 : x
2. Step 2: Convert to fraction form
   9,494.10/13,103.46 = 5,517.52/x
3. Step 3: Cross multiply
   9,494.10x = 13,103.46 × 5,517.52
4. Step 4: Simplify right side
   9,494.10x = 72,298,602.62
5. Step 5: Solve for x
   x = 72,298,602.62/9,494.10
6. Step 6: Final answer
   x = 7,615.11