Finding the Fourth Proportional to 1,946.19, 2,685.73 and 1,061.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,946.19 : 2,685.73 = 1,061.98 : x
2. Step 2: Convert to fraction form
   1,946.19/2,685.73 = 1,061.98/x
3. Step 3: Cross multiply
   1,946.19x = 2,685.73 × 1,061.98
4. Step 4: Simplify right side
   1,946.19x = 2,852,191.55
5. Step 5: Solve for x
   x = 2,852,191.55/1,946.19
6. Step 6: Final answer
   x = 1,465.53