Finding the Fourth Proportional to 1,659.59, 2,278.02 and 1,468.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659.59 : 2,278.02 = 1,468.94 : x
2. Step 2: Convert to fraction form
   1,659.59/2,278.02 = 1,468.94/x
3. Step 3: Cross multiply
   1,659.59x = 2,278.02 × 1,468.94
4. Step 4: Simplify right side
   1,659.59x = 3,346,268.82
5. Step 5: Solve for x
   x = 3,346,268.82/1,659.59
6. Step 6: Final answer
   x = 2,016.32