Finding the Fourth Proportional to 2,082.82, 2,875.62 and 1,298.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082.82 : 2,875.62 = 1,298.02 : x
2. Step 2: Convert to fraction form
   2,082.82/2,875.62 = 1,298.02/x
3. Step 3: Cross multiply
   2,082.82x = 2,875.62 × 1,298.02
4. Step 4: Simplify right side
   2,082.82x = 3,732,612.27
5. Step 5: Solve for x
   x = 3,732,612.27/2,082.82
6. Step 6: Final answer
   x = 1,792.10