Finding the Fourth Proportional to 1,965.50, 2,712.42 and 1,468.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,965.50 : 2,712.42 = 1,468.58 : x
2. Step 2: Convert to fraction form
   1,965.50/2,712.42 = 1,468.58/x
3. Step 3: Cross multiply
   1,965.50x = 2,712.42 × 1,468.58
4. Step 4: Simplify right side
   1,965.50x = 3,983,405.76
5. Step 5: Solve for x
   x = 3,983,405.76/1,965.50
6. Step 6: Final answer
   x = 2,026.66