Finding the Fourth Proportional to 2,655.33, 3,981.53 and 1,269.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655.33 : 3,981.53 = 1,269.01 : x
2. Step 2: Convert to fraction form
   2,655.33/3,981.53 = 1,269.01/x
3. Step 3: Cross multiply
   2,655.33x = 3,981.53 × 1,269.01
4. Step 4: Simplify right side
   2,655.33x = 5,052,595.04
5. Step 5: Solve for x
   x = 5,052,595.04/2,655.33
6. Step 6: Final answer
   x = 1,902.82