Finding the Fourth Proportional to 10,606.74, 14,637.39 and 5,891.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,606.74 : 14,637.39 = 5,891.10 : x
2. Step 2: Convert to fraction form
   10,606.74/14,637.39 = 5,891.10/x
3. Step 3: Cross multiply
   10,606.74x = 14,637.39 × 5,891.10
4. Step 4: Simplify right side
   10,606.74x = 86,230,328.23
5. Step 5: Solve for x
   x = 86,230,328.23/10,606.74
6. Step 6: Final answer
   x = 8,129.77