Finding the Fourth Proportional to 9,052.11, 12,496.28 and 5,696.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.11 : 12,496.28 = 5,696.55 : x
2. Step 2: Convert to fraction form
   9,052.11/12,496.28 = 5,696.55/x
3. Step 3: Cross multiply
   9,052.11x = 12,496.28 × 5,696.55
4. Step 4: Simplify right side
   9,052.11x = 71,185,655.35
5. Step 5: Solve for x
   x = 71,185,655.35/9,052.11
6. Step 6: Final answer
   x = 7,863.98