Finding the Fourth Proportional to 1,935.90, 2,671.50 and 1,096.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,935.90 : 2,671.50 = 1,096.62 : x
2. Step 2: Convert to fraction form
   1,935.90/2,671.50 = 1,096.62/x
3. Step 3: Cross multiply
   1,935.90x = 2,671.50 × 1,096.62
4. Step 4: Simplify right side
   1,935.90x = 2,929,620.33
5. Step 5: Solve for x
   x = 2,929,620.33/1,935.90
6. Step 6: Final answer
   x = 1,513.31