Finding the Fourth Proportional to 10,700.61, 14,767.61 and 5,986.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,700.61 : 14,767.61 = 5,986.41 : x
2. Step 2: Convert to fraction form
   10,700.61/14,767.61 = 5,986.41/x
3. Step 3: Cross multiply
   10,700.61x = 14,767.61 × 5,986.41
4. Step 4: Simplify right side
   10,700.61x = 88,404,968.18
5. Step 5: Solve for x
   x = 88,404,968.18/10,700.61
6. Step 6: Final answer
   x = 8,261.68