Finding the Fourth Proportional to 10,045.26, 13,860.99 and 5,569

Step by Step Solution

1. Step 1: Write the proportion equation
   10,045.26 : 13,860.99 = 5,569 : x
2. Step 2: Convert to fraction form
   10,045.26/13,860.99 = 5,569/x
3. Step 3: Cross multiply
   10,045.26x = 13,860.99 × 5,569
4. Step 4: Simplify right side
   10,045.26x = 77,191,853.31
5. Step 5: Solve for x
   x = 77,191,853.31/10,045.26
6. Step 6: Final answer
   x = 7,684.41