Finding the Fourth Proportional to 9,343.99, 12,897.82 and 5,568.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,343.99 : 12,897.82 = 5,568.34 : x
2. Step 2: Convert to fraction form
   9,343.99/12,897.82 = 5,568.34/x
3. Step 3: Cross multiply
   9,343.99x = 12,897.82 × 5,568.34
4. Step 4: Simplify right side
   9,343.99x = 71,819,382.53
5. Step 5: Solve for x
   x = 71,819,382.53/9,343.99
6. Step 6: Final answer
   x = 7,686.16