Finding the Fourth Proportional to 1,910.96, 2,638.38 and 1,468.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910.96 : 2,638.38 = 1,468.06 : x
2. Step 2: Convert to fraction form
   1,910.96/2,638.38 = 1,468.06/x
3. Step 3: Cross multiply
   1,910.96x = 2,638.38 × 1,468.06
4. Step 4: Simplify right side
   1,910.96x = 3,873,300.14
5. Step 5: Solve for x
   x = 3,873,300.14/1,910.96
6. Step 6: Final answer
   x = 2,026.89