Finding the Fourth Proportional to 1,935.79, 2,671.57 and 1,096.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935.79 : 2,671.57 = 1,096.53 : x
2. Step 2: Convert to fraction form
   1,935.79/2,671.57 = 1,096.53/x
3. Step 3: Cross multiply
   1,935.79x = 2,671.57 × 1,096.53
4. Step 4: Simplify right side
   1,935.79x = 2,929,453.91
5. Step 5: Solve for x
   x = 2,929,453.91/1,935.79
6. Step 6: Final answer
   x = 1,513.31