Finding the Fourth Proportional to 2,495,470.38, 3,743,868.72 and 789,643.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,470.38 : 3,743,868.72 = 789,643.98 : x
2. Step 2: Convert to fraction form
   2,495,470.38/3,743,868.72 = 789,643.98/x
3. Step 3: Cross multiply
   2,495,470.38x = 3,743,868.72 × 789,643.98
4. Step 4: Simplify right side
   2,495,470.38x = 2,956,323,396,658.31
5. Step 5: Solve for x
   x = 2,956,323,396,658.31/2,495,470.38
6. Step 6: Final answer
   x = 1,184,675.81