Finding the Fourth Proportional to 10,146.66, 14,003.42 and 5,899.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,146.66 : 14,003.42 = 5,899.02 : x
2. Step 2: Convert to fraction form
   10,146.66/14,003.42 = 5,899.02/x
3. Step 3: Cross multiply
   10,146.66x = 14,003.42 × 5,899.02
4. Step 4: Simplify right side
   10,146.66x = 82,606,425.15
5. Step 5: Solve for x
   x = 82,606,425.15/10,146.66
6. Step 6: Final answer
   x = 8,141.24