Finding the Fourth Proportional to 10,606.77, 14,637.51 and 5,891.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,606.77 : 14,637.51 = 5,891.10 : x
2. Step 2: Convert to fraction form
   10,606.77/14,637.51 = 5,891.10/x
3. Step 3: Cross multiply
   10,606.77x = 14,637.51 × 5,891.10
4. Step 4: Simplify right side
   10,606.77x = 86,231,035.16
5. Step 5: Solve for x
   x = 86,231,035.16/10,606.77
6. Step 6: Final answer
   x = 8,129.81