Finding the Fourth Proportional to 1,856.00, 2,561.24 and 1,016.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856.00 : 2,561.24 = 1,016.69 : x
2. Step 2: Convert to fraction form
   1,856.00/2,561.24 = 1,016.69/x
3. Step 3: Cross multiply
   1,856.00x = 2,561.24 × 1,016.69
4. Step 4: Simplify right side
   1,856.00x = 2,603,969.21
5. Step 5: Solve for x
   x = 2,603,969.21/1,856.00
6. Step 6: Final answer
   x = 1,403.00