Finding the Fourth Proportional to 2,764.89, 4,144.95 and 1,303.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764.89 : 4,144.95 = 1,303.02 : x
2. Step 2: Convert to fraction form
   2,764.89/4,144.95 = 1,303.02/x
3. Step 3: Cross multiply
   2,764.89x = 4,144.95 × 1,303.02
4. Step 4: Simplify right side
   2,764.89x = 5,400,952.75
5. Step 5: Solve for x
   x = 5,400,952.75/2,764.89
6. Step 6: Final answer
   x = 1,953.41