Finding the Fourth Proportional to 10,384.55, 14,330.14 and 5,908.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,384.55 : 14,330.14 = 5,908.21 : x
2. Step 2: Convert to fraction form
   10,384.55/14,330.14 = 5,908.21/x
3. Step 3: Cross multiply
   10,384.55x = 14,330.14 × 5,908.21
4. Step 4: Simplify right side
   10,384.55x = 84,665,425.85
5. Step 5: Solve for x
   x = 84,665,425.85/10,384.55
6. Step 6: Final answer
   x = 8,153.02