Finding the Fourth Proportional to 10,707.52, 14,776.41 and 5,991.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,707.52 : 14,776.41 = 5,991.79 : x
2. Step 2: Convert to fraction form
   10,707.52/14,776.41 = 5,991.79/x
3. Step 3: Cross multiply
   10,707.52x = 14,776.41 × 5,991.79
4. Step 4: Simplify right side
   10,707.52x = 88,537,145.67
5. Step 5: Solve for x
   x = 88,537,145.67/10,707.52
6. Step 6: Final answer
   x = 8,268.69