Finding the Fourth Proportional to 10,570.86, 14,587.83 and 5,855.04

Step by Step Solution

1. Step 1: Write the proportion equation
   10,570.86 : 14,587.83 = 5,855.04 : x
2. Step 2: Convert to fraction form
   10,570.86/14,587.83 = 5,855.04/x
3. Step 3: Cross multiply
   10,570.86x = 14,587.83 × 5,855.04
4. Step 4: Simplify right side
   10,570.86x = 85,412,328.16
5. Step 5: Solve for x
   x = 85,412,328.16/10,570.86
6. Step 6: Final answer
   x = 8,079.98