Finding the Fourth Proportional to 2,826.02, 4,238.67 and 1,093.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826.02 : 4,238.67 = 1,093.46 : x
2. Step 2: Convert to fraction form
   2,826.02/4,238.67 = 1,093.46/x
3. Step 3: Cross multiply
   2,826.02x = 4,238.67 × 1,093.46
4. Step 4: Simplify right side
   2,826.02x = 4,634,816.10
5. Step 5: Solve for x
   x = 4,634,816.10/2,826.02
6. Step 6: Final answer
   x = 1,640.05