Finding the Fourth Proportional to 2,945.52, 4,417.20 and 1,301.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945.52 : 4,417.20 = 1,301.76 : x
2. Step 2: Convert to fraction form
   2,945.52/4,417.20 = 1,301.76/x
3. Step 3: Cross multiply
   2,945.52x = 4,417.20 × 1,301.76
4. Step 4: Simplify right side
   2,945.52x = 5,750,134.27
5. Step 5: Solve for x
   x = 5,750,134.27/2,945.52
6. Step 6: Final answer
   x = 1,952.16