Finding the Fourth Proportional to 2,338.72, 3,226.08 and 1,510.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,338.72 : 3,226.08 = 1,510.72 : x
2. Step 2: Convert to fraction form
   2,338.72/3,226.08 = 1,510.72/x
3. Step 3: Cross multiply
   2,338.72x = 3,226.08 × 1,510.72
4. Step 4: Simplify right side
   2,338.72x = 4,873,703.58
5. Step 5: Solve for x
   x = 4,873,703.58/2,338.72
6. Step 6: Final answer
   x = 2,083.92