Finding the Fourth Proportional to 9,049.11, 12,495.76 and 5,697.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,049.11 : 12,495.76 = 5,697.53 : x
2. Step 2: Convert to fraction form
   9,049.11/12,495.76 = 5,697.53/x
3. Step 3: Cross multiply
   9,049.11x = 12,495.76 × 5,697.53
4. Step 4: Simplify right side
   9,049.11x = 71,194,967.47
5. Step 5: Solve for x
   x = 71,194,967.47/9,049.11
6. Step 6: Final answer
   x = 7,867.62