Finding the Fourth Proportional to 1,885.75, 2,826.09 and 1,062.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,885.75 : 2,826.09 = 1,062.79 : x
2. Step 2: Convert to fraction form
   1,885.75/2,826.09 = 1,062.79/x
3. Step 3: Cross multiply
   1,885.75x = 2,826.09 × 1,062.79
4. Step 4: Simplify right side
   1,885.75x = 3,003,533.13
5. Step 5: Solve for x
   x = 3,003,533.13/1,885.75
6. Step 6: Final answer
   x = 1,592.75