Finding the Fourth Proportional to 1,946.15, 2,685.69 and 1,061.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.15 : 2,685.69 = 1,061.94 : x
2. Step 2: Convert to fraction form
   1,946.15/2,685.69 = 1,061.94/x
3. Step 3: Cross multiply
   1,946.15x = 2,685.69 × 1,061.94
4. Step 4: Simplify right side
   1,946.15x = 2,852,041.64
5. Step 5: Solve for x
   x = 2,852,041.64/1,946.15
6. Step 6: Final answer
   x = 1,465.48