Finding the Fourth Proportional to 10,909.25, 15,054.77 and 5,941.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,909.25 : 15,054.77 = 5,941.25 : x
2. Step 2: Convert to fraction form
   10,909.25/15,054.77 = 5,941.25/x
3. Step 3: Cross multiply
   10,909.25x = 15,054.77 × 5,941.25
4. Step 4: Simplify right side
   10,909.25x = 89,444,122.56
5. Step 5: Solve for x
   x = 89,444,122.56/10,909.25
6. Step 6: Final answer
   x = 8,198.93