Finding the Fourth Proportional to 10,615.06, 14,649.33 and 5,899.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,615.06 : 14,649.33 = 5,899.42 : x
2. Step 2: Convert to fraction form
   10,615.06/14,649.33 = 5,899.42/x
3. Step 3: Cross multiply
   10,615.06x = 14,649.33 × 5,899.42
4. Step 4: Simplify right side
   10,615.06x = 86,422,550.39
5. Step 5: Solve for x
   x = 86,422,550.39/10,615.06
6. Step 6: Final answer
   x = 8,141.50