Finding the Fourth Proportional to 2,764.71, 4,147.35 and 1,303.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764.71 : 4,147.35 = 1,303.47 : x
2. Step 2: Convert to fraction form
   2,764.71/4,147.35 = 1,303.47/x
3. Step 3: Cross multiply
   2,764.71x = 4,147.35 × 1,303.47
4. Step 4: Simplify right side
   2,764.71x = 5,405,946.30
5. Step 5: Solve for x
   x = 5,405,946.30/2,764.71
6. Step 6: Final answer
   x = 1,955.34