Finding the Fourth Proportional to 1,784.00, 2,460.75 and 1,120.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784.00 : 2,460.75 = 1,120.28 : x
2. Step 2: Convert to fraction form
   1,784.00/2,460.75 = 1,120.28/x
3. Step 3: Cross multiply
   1,784.00x = 2,460.75 × 1,120.28
4. Step 4: Simplify right side
   1,784.00x = 2,756,716.71
5. Step 5: Solve for x
   x = 2,756,716.71/1,784.00
6. Step 6: Final answer
   x = 1,545.25