Finding the Fourth Proportional to 1,900.88, 2,608.20 and 1,796.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900.88 : 2,608.20 = 1,796.39 : x
2. Step 2: Convert to fraction form
   1,900.88/2,608.20 = 1,796.39/x
3. Step 3: Cross multiply
   1,900.88x = 2,608.20 × 1,796.39
4. Step 4: Simplify right side
   1,900.88x = 4,685,331.36
5. Step 5: Solve for x
   x = 4,685,331.36/1,900.88
6. Step 6: Final answer
   x = 2,464.83