Finding the Fourth Proportional to 8,150.52, 12,223.65 and 2,885.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,150.52 : 12,223.65 = 2,885.02 : x
2. Step 2: Convert to fraction form
   8,150.52/12,223.65 = 2,885.02/x
3. Step 3: Cross multiply
   8,150.52x = 12,223.65 × 2,885.02
4. Step 4: Simplify right side
   8,150.52x = 35,265,454.98
5. Step 5: Solve for x
   x = 35,265,454.98/8,150.52
6. Step 6: Final answer
   x = 4,326.77