Finding the Fourth Proportional to 2,035.22, 2,808.69 and 1,337.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,035.22 : 2,808.69 = 1,337.30 : x
2. Step 2: Convert to fraction form
   2,035.22/2,808.69 = 1,337.30/x
3. Step 3: Cross multiply
   2,035.22x = 2,808.69 × 1,337.30
4. Step 4: Simplify right side
   2,035.22x = 3,756,061.14
5. Step 5: Solve for x
   x = 3,756,061.14/2,035.22
6. Step 6: Final answer
   x = 1,845.53