Finding the Fourth Proportional to 6,401.30, 8,833.97 and 3,748.82

Step by Step Solution

1. Step 1: Write the proportion equation
   6,401.30 : 8,833.97 = 3,748.82 : x
2. Step 2: Convert to fraction form
   6,401.30/8,833.97 = 3,748.82/x
3. Step 3: Cross multiply
   6,401.30x = 8,833.97 × 3,748.82
4. Step 4: Simplify right side
   6,401.30x = 33,116,963.42
5. Step 5: Solve for x
   x = 33,116,963.42/6,401.30
6. Step 6: Final answer
   x = 5,173.47