Finding the Fourth Proportional to 2,330.63, 3,216.24 and 1,735.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330.63 : 3,216.24 = 1,735.78 : x
2. Step 2: Convert to fraction form
   2,330.63/3,216.24 = 1,735.78/x
3. Step 3: Cross multiply
   2,330.63x = 3,216.24 × 1,735.78
4. Step 4: Simplify right side
   2,330.63x = 5,582,685.07
5. Step 5: Solve for x
   x = 5,582,685.07/2,330.63
6. Step 6: Final answer
   x = 2,395.35