Finding the Fourth Proportional to 1,136,653.82, 1,568,582.28 and 774,710.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,653.82 : 1,568,582.28 = 774,710.00 : x
2. Step 2: Convert to fraction form
   1,136,653.82/1,568,582.28 = 774,710.00/x
3. Step 3: Cross multiply
   1,136,653.82x = 1,568,582.28 × 774,710.00
4. Step 4: Simplify right side
   1,136,653.82x = 1,215,196,370,295.89
5. Step 5: Solve for x
   x = 1,215,196,370,295.89/1,136,653.82
6. Step 6: Final answer
   x = 1,069,099.80