Finding the Fourth Proportional to 2,698.72, 3,726.35 and 2,110.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,698.72 : 3,726.35 = 2,110.93 : x
2. Step 2: Convert to fraction form
   2,698.72/3,726.35 = 2,110.93/x
3. Step 3: Cross multiply
   2,698.72x = 3,726.35 × 2,110.93
4. Step 4: Simplify right side
   2,698.72x = 7,866,064.01
5. Step 5: Solve for x
   x = 7,866,064.01/2,698.72
6. Step 6: Final answer
   x = 2,914.74