Finding the Fourth Proportional to 10,362.43, 14,299.62 and 5,885.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,362.43 : 14,299.62 = 5,885.59 : x
2. Step 2: Convert to fraction form
   10,362.43/14,299.62 = 5,885.59/x
3. Step 3: Cross multiply
   10,362.43x = 14,299.62 × 5,885.59
4. Step 4: Simplify right side
   10,362.43x = 84,161,700.48
5. Step 5: Solve for x
   x = 84,161,700.48/10,362.43
6. Step 6: Final answer
   x = 8,121.81