Finding the Fourth Proportional to 3,634.72, 5,015.76 and 2,062.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634.72 : 5,015.76 = 2,062.96 : x
2. Step 2: Convert to fraction form
   3,634.72/5,015.76 = 2,062.96/x
3. Step 3: Cross multiply
   3,634.72x = 5,015.76 × 2,062.96
4. Step 4: Simplify right side
   3,634.72x = 10,347,312.25
5. Step 5: Solve for x
   x = 10,347,312.25/3,634.72
6. Step 6: Final answer
   x = 2,846.80