Finding the Fourth Proportional to 8,483.50, 12,726.15 and 2,327.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,483.50 : 12,726.15 = 2,327.50 : x
2. Step 2: Convert to fraction form
   8,483.50/12,726.15 = 2,327.50/x
3. Step 3: Cross multiply
   8,483.50x = 12,726.15 × 2,327.50
4. Step 4: Simplify right side
   8,483.50x = 29,620,114.13
5. Step 5: Solve for x
   x = 29,620,114.13/8,483.50
6. Step 6: Final answer
   x = 3,491.50