Finding the Fourth Proportional to 10,045.45, 13,862.42 and 5,568.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,045.45 : 13,862.42 = 5,568.94 : x
2. Step 2: Convert to fraction form
   10,045.45/13,862.42 = 5,568.94/x
3. Step 3: Cross multiply
   10,045.45x = 13,862.42 × 5,568.94
4. Step 4: Simplify right side
   10,045.45x = 77,198,995.60
5. Step 5: Solve for x
   x = 77,198,995.60/10,045.45
6. Step 6: Final answer
   x = 7,684.97