Finding the Fourth Proportional to 10,274.42, 14,178.56 and 5,797.55

Step by Step Solution

1. Step 1: Write the proportion equation
   10,274.42 : 14,178.56 = 5,797.55 : x
2. Step 2: Convert to fraction form
   10,274.42/14,178.56 = 5,797.55/x
3. Step 3: Cross multiply
   10,274.42x = 14,178.56 × 5,797.55
4. Step 4: Simplify right side
   10,274.42x = 82,200,810.65
5. Step 5: Solve for x
   x = 82,200,810.65/10,274.42
6. Step 6: Final answer
   x = 8,000.53