Finding the Fourth Proportional to 2,359.50, 3,270.62 and 2,320.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.50 : 3,270.62 = 2,320.29 : x
2. Step 2: Convert to fraction form
   2,359.50/3,270.62 = 2,320.29/x
3. Step 3: Cross multiply
   2,359.50x = 3,270.62 × 2,320.29
4. Step 4: Simplify right side
   2,359.50x = 7,588,792.68
5. Step 5: Solve for x
   x = 7,588,792.68/2,359.50
6. Step 6: Final answer
   x = 3,216.27