Finding the Fourth Proportional to 1,946.02, 2,685.50 and 1,061.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.02 : 2,685.50 = 1,061.86 : x
2. Step 2: Convert to fraction form
   1,946.02/2,685.50 = 1,061.86/x
3. Step 3: Cross multiply
   1,946.02x = 2,685.50 × 1,061.86
4. Step 4: Simplify right side
   1,946.02x = 2,851,625.03
5. Step 5: Solve for x
   x = 2,851,625.03/1,946.02
6. Step 6: Final answer
   x = 1,465.36