Finding the Fourth Proportional to 1,910.88, 2,638.48 and 1,468.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910.88 : 2,638.48 = 1,468.08 : x
2. Step 2: Convert to fraction form
   1,910.88/2,638.48 = 1,468.08/x
3. Step 3: Cross multiply
   1,910.88x = 2,638.48 × 1,468.08
4. Step 4: Simplify right side
   1,910.88x = 3,873,499.72
5. Step 5: Solve for x
   x = 3,873,499.72/1,910.88
6. Step 6: Final answer
   x = 2,027.08