Finding the Fourth Proportional to 2,326.45, 3,210.88 and 1,796.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,326.45 : 3,210.88 = 1,796.10 : x
2. Step 2: Convert to fraction form
   2,326.45/3,210.88 = 1,796.10/x
3. Step 3: Cross multiply
   2,326.45x = 3,210.88 × 1,796.10
4. Step 4: Simplify right side
   2,326.45x = 5,767,057.08
5. Step 5: Solve for x
   x = 5,767,057.08/2,326.45
6. Step 6: Final answer
   x = 2,478.91