Finding the Fourth Proportional to 2,110.83, 3,161.73 and 1,713.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110.83 : 3,161.73 = 1,713.72 : x
2. Step 2: Convert to fraction form
   2,110.83/3,161.73 = 1,713.72/x
3. Step 3: Cross multiply
   2,110.83x = 3,161.73 × 1,713.72
4. Step 4: Simplify right side
   2,110.83x = 5,418,319.94
5. Step 5: Solve for x
   x = 5,418,319.94/2,110.83
6. Step 6: Final answer
   x = 2,566.91