Finding the Fourth Proportional to 1,036,776.05, 1,555,053.52 and 362,870.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,776.05 : 1,555,053.52 = 362,870.23 : x
2. Step 2: Convert to fraction form
   1,036,776.05/1,555,053.52 = 362,870.23/x
3. Step 3: Cross multiply
   1,036,776.05x = 1,555,053.52 × 362,870.23
4. Step 4: Simplify right side
   1,036,776.05x = 564,282,628,464.71
5. Step 5: Solve for x
   x = 564,282,628,464.71/1,036,776.05
6. Step 6: Final answer
   x = 544,266.65