Finding the Fourth Proportional to 8,150.16, 12,215.84 and 3,758.43

Step by Step Solution

1. Step 1: Write the proportion equation
   8,150.16 : 12,215.84 = 3,758.43 : x
2. Step 2: Convert to fraction form
   8,150.16/12,215.84 = 3,758.43/x
3. Step 3: Cross multiply
   8,150.16x = 12,215.84 × 3,758.43
4. Step 4: Simplify right side
   8,150.16x = 45,912,360.74
5. Step 5: Solve for x
   x = 45,912,360.74/8,150.16
6. Step 6: Final answer
   x = 5,633.31