Finding the Fourth Proportional to 3,704.72, 5,112.51 and 2,026.13

Step by Step Solution

1. Step 1: Write the proportion equation
   3,704.72 : 5,112.51 = 2,026.13 : x
2. Step 2: Convert to fraction form
   3,704.72/5,112.51 = 2,026.13/x
3. Step 3: Cross multiply
   3,704.72x = 5,112.51 × 2,026.13
4. Step 4: Simplify right side
   3,704.72x = 10,358,609.89
5. Step 5: Solve for x
   x = 10,358,609.89/3,704.72
6. Step 6: Final answer
   x = 2,796.06