Finding the Fourth Proportional to 2,019,950.18, 2,787,589.59 and 1,114,590.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,950.18 : 2,787,589.59 = 1,114,590.50 : x
2. Step 2: Convert to fraction form
   2,019,950.18/2,787,589.59 = 1,114,590.50/x
3. Step 3: Cross multiply
   2,019,950.18x = 2,787,589.59 × 1,114,590.50
4. Step 4: Simplify right side
   2,019,950.18x = 3,107,020,874,912.90
5. Step 5: Solve for x
   x = 3,107,020,874,912.90/2,019,950.18
6. Step 6: Final answer
   x = 1,538,167.08