Finding the Fourth Proportional to 2,110.35, 2,911.50 and 1,353.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,110.35 : 2,911.50 = 1,353.27 : x
2. Step 2: Convert to fraction form
   2,110.35/2,911.50 = 1,353.27/x
3. Step 3: Cross multiply
   2,110.35x = 2,911.50 × 1,353.27
4. Step 4: Simplify right side
   2,110.35x = 3,940,045.61
5. Step 5: Solve for x
   x = 3,940,045.61/2,110.35
6. Step 6: Final answer
   x = 1,867.01