Finding the Fourth Proportional to 2,051.02, 3,073.85 and 1,790.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051.02 : 3,073.85 = 1,790.35 : x
2. Step 2: Convert to fraction form
   2,051.02/3,073.85 = 1,790.35/x
3. Step 3: Cross multiply
   2,051.02x = 3,073.85 × 1,790.35
4. Step 4: Simplify right side
   2,051.02x = 5,503,274.72
5. Step 5: Solve for x
   x = 5,503,274.72/2,051.02
6. Step 6: Final answer
   x = 2,683.19