Finding the Fourth Proportional to 2,785.01, 3,843.31 and 1,526.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,785.01 : 3,843.31 = 1,526.11 : x
2. Step 2: Convert to fraction form
   2,785.01/3,843.31 = 1,526.11/x
3. Step 3: Cross multiply
   2,785.01x = 3,843.31 × 1,526.11
4. Step 4: Simplify right side
   2,785.01x = 5,865,286.98
5. Step 5: Solve for x
   x = 5,865,286.98/2,785.01
6. Step 6: Final answer
   x = 2,106.02