Finding the Fourth Proportional to 10,651.37, 14,699.07 and 5,871.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,651.37 : 14,699.07 = 5,871.86 : x
2. Step 2: Convert to fraction form
   10,651.37/14,699.07 = 5,871.86/x
3. Step 3: Cross multiply
   10,651.37x = 14,699.07 × 5,871.86
4. Step 4: Simplify right side
   10,651.37x = 86,310,862.80
5. Step 5: Solve for x
   x = 86,310,862.80/10,651.37
6. Step 6: Final answer
   x = 8,103.27