Finding the Fourth Proportional to 2,099.94, 2,896.29 and 1,354.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099.94 : 2,896.29 = 1,354.02 : x
2. Step 2: Convert to fraction form
   2,099.94/2,896.29 = 1,354.02/x
3. Step 3: Cross multiply
   2,099.94x = 2,896.29 × 1,354.02
4. Step 4: Simplify right side
   2,099.94x = 3,921,634.59
5. Step 5: Solve for x
   x = 3,921,634.59/2,099.94
6. Step 6: Final answer
   x = 1,867.50