Finding the Fourth Proportional to 10,045.30, 13,862.37 and 5,569.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,045.30 : 13,862.37 = 5,569.06 : x
2. Step 2: Convert to fraction form
   10,045.30/13,862.37 = 5,569.06/x
3. Step 3: Cross multiply
   10,045.30x = 13,862.37 × 5,569.06
4. Step 4: Simplify right side
   10,045.30x = 77,200,370.27
5. Step 5: Solve for x
   x = 77,200,370.27/10,045.30
6. Step 6: Final answer
   x = 7,685.22