Finding the Fourth Proportional to 2,695.83, 3,721.70 and 1,890.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695.83 : 3,721.70 = 1,890.76 : x
2. Step 2: Convert to fraction form
   2,695.83/3,721.70 = 1,890.76/x
3. Step 3: Cross multiply
   2,695.83x = 3,721.70 × 1,890.76
4. Step 4: Simplify right side
   2,695.83x = 7,036,832.30
5. Step 5: Solve for x
   x = 7,036,832.30/2,695.83
6. Step 6: Final answer
   x = 2,610.27