Finding the Fourth Proportional to 10,274.30, 14,177.61 and 6,294.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,274.30 : 14,177.61 = 6,294.62 : x
2. Step 2: Convert to fraction form
   10,274.30/14,177.61 = 6,294.62/x
3. Step 3: Cross multiply
   10,274.30x = 14,177.61 × 6,294.62
4. Step 4: Simplify right side
   10,274.30x = 89,242,667.46
5. Step 5: Solve for x
   x = 89,242,667.46/10,274.30
6. Step 6: Final answer
   x = 8,686.01