Finding the Fourth Proportional to 3,775.57, 5,210.03 and 2,096.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,775.57 : 5,210.03 = 2,096.98 : x
2. Step 2: Convert to fraction form
   3,775.57/5,210.03 = 2,096.98/x
3. Step 3: Cross multiply
   3,775.57x = 5,210.03 × 2,096.98
4. Step 4: Simplify right side
   3,775.57x = 10,925,320.93
5. Step 5: Solve for x
   x = 10,925,320.93/3,775.57
6. Step 6: Final answer
   x = 2,893.69