Finding the Fourth Proportional to 1,015,504, 1,401,395.52 and 562,863.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,015,504 : 1,401,395.52 = 562,863.04 : x
2. Step 2: Convert to fraction form
   1,015,504/1,401,395.52 = 562,863.04/x
3. Step 3: Cross multiply
   1,015,504x = 1,401,395.52 × 562,863.04
4. Step 4: Simplify right side
   1,015,504x = 788,793,742,629.58
5. Step 5: Solve for x
   x = 788,793,742,629.58/1,015,504
6. Step 6: Final answer
   x = 776,751.00