Finding the Fourth Proportional to 2,098.55, 2,896.00 and 1,167.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098.55 : 2,896.00 = 1,167.05 : x
2. Step 2: Convert to fraction form
   2,098.55/2,896.00 = 1,167.05/x
3. Step 3: Cross multiply
   2,098.55x = 2,896.00 × 1,167.05
4. Step 4: Simplify right side
   2,098.55x = 3,379,764.83
5. Step 5: Solve for x
   x = 3,379,764.83/2,098.55
6. Step 6: Final answer
   x = 1,610.53