Finding the Fourth Proportional to 1,073,019.06, 1,610,284.86 and 504,426.06

Step by Step Solution

1. Step 1: Write the proportion equation
   1,073,019.06 : 1,610,284.86 = 504,426.06 : x
2. Step 2: Convert to fraction form
   1,073,019.06/1,610,284.86 = 504,426.06/x
3. Step 3: Cross multiply
   1,073,019.06x = 1,610,284.86 × 504,426.06
4. Step 4: Simplify right side
   1,073,019.06x = 812,269,647,407.45
5. Step 5: Solve for x
   x = 812,269,647,407.45/1,073,019.06
6. Step 6: Final answer
   x = 756,994.61