Finding the Fourth Proportional to 2,785.46, 3,843.92 and 1,526.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,785.46 : 3,843.92 = 1,526.51 : x
2. Step 2: Convert to fraction form
   2,785.46/3,843.92 = 1,526.51/x
3. Step 3: Cross multiply
   2,785.46x = 3,843.92 × 1,526.51
4. Step 4: Simplify right side
   2,785.46x = 5,867,789.69
5. Step 5: Solve for x
   x = 5,867,789.69/2,785.46
6. Step 6: Final answer
   x = 2,106.58