Finding the Fourth Proportional to 1,549.94, 2,322.48 and 932.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549.94 : 2,322.48 = 932.18 : x
2. Step 2: Convert to fraction form
   1,549.94/2,322.48 = 932.18/x
3. Step 3: Cross multiply
   1,549.94x = 2,322.48 × 932.18
4. Step 4: Simplify right side
   1,549.94x = 2,164,969.41
5. Step 5: Solve for x
   x = 2,164,969.41/1,549.94
6. Step 6: Final answer
   x = 1,396.81