Finding the Fourth Proportional to 10,614.39, 14,648.06 and 5,899.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,614.39 : 14,648.06 = 5,899.11 : x
2. Step 2: Convert to fraction form
   10,614.39/14,648.06 = 5,899.11/x
3. Step 3: Cross multiply
   10,614.39x = 14,648.06 × 5,899.11
4. Step 4: Simplify right side
   10,614.39x = 86,410,487.73
5. Step 5: Solve for x
   x = 86,410,487.73/10,614.39
6. Step 6: Final answer
   x = 8,140.88