Finding the Fourth Proportional to 10,561.08, 14,574.42 and 5,845.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,561.08 : 14,574.42 = 5,845.80 : x
2. Step 2: Convert to fraction form
   10,561.08/14,574.42 = 5,845.80/x
3. Step 3: Cross multiply
   10,561.08x = 14,574.42 × 5,845.80
4. Step 4: Simplify right side
   10,561.08x = 85,199,144.44
5. Step 5: Solve for x
   x = 85,199,144.44/10,561.08
6. Step 6: Final answer
   x = 8,067.28