Finding the Fourth Proportional to 10,834.26, 16,259.88 and 5,569.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,834.26 : 16,259.88 = 5,569.05 : x
2. Step 2: Convert to fraction form
   10,834.26/16,259.88 = 5,569.05/x
3. Step 3: Cross multiply
   10,834.26x = 16,259.88 × 5,569.05
4. Step 4: Simplify right side
   10,834.26x = 90,552,084.71
5. Step 5: Solve for x
   x = 90,552,084.71/10,834.26
6. Step 6: Final answer
   x = 8,357.94