Finding the Fourth Proportional to 2,426.82, 3,349.73 and 2,098.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,426.82 : 3,349.73 = 2,098.77 : x
2. Step 2: Convert to fraction form
   2,426.82/3,349.73 = 2,098.77/x
3. Step 3: Cross multiply
   2,426.82x = 3,349.73 × 2,098.77
4. Step 4: Simplify right side
   2,426.82x = 7,030,302.34
5. Step 5: Solve for x
   x = 7,030,302.34/2,426.82
6. Step 6: Final answer
   x = 2,896.92