Finding the Fourth Proportional to 9,052.72, 12,493.18 and 5,651.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052.72 : 12,493.18 = 5,651.74 : x
2. Step 2: Convert to fraction form
   9,052.72/12,493.18 = 5,651.74/x
3. Step 3: Cross multiply
   9,052.72x = 12,493.18 × 5,651.74
4. Step 4: Simplify right side
   9,052.72x = 70,608,205.13
5. Step 5: Solve for x
   x = 70,608,205.13/9,052.72
6. Step 6: Final answer
   x = 7,799.67