Finding the Fourth Proportional to 2,057.06, 2,838.78 and 1,468.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057.06 : 2,838.78 = 1,468.60 : x
2. Step 2: Convert to fraction form
   2,057.06/2,838.78 = 1,468.60/x
3. Step 3: Cross multiply
   2,057.06x = 2,838.78 × 1,468.60
4. Step 4: Simplify right side
   2,057.06x = 4,169,025.21
5. Step 5: Solve for x
   x = 4,169,025.21/2,057.06
6. Step 6: Final answer
   x = 2,026.69