Finding the Fourth Proportional to 2,651.72, 3,659.40 and 1,472.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,651.72 : 3,659.40 = 1,472.92 : x
2. Step 2: Convert to fraction form
   2,651.72/3,659.40 = 1,472.92/x
3. Step 3: Cross multiply
   2,651.72x = 3,659.40 × 1,472.92
4. Step 4: Simplify right side
   2,651.72x = 5,390,003.45
5. Step 5: Solve for x
   x = 5,390,003.45/2,651.72
6. Step 6: Final answer
   x = 2,032.64