Finding the Fourth Proportional to 2,424,260, 3,345,477.73 and 1,391,834.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424,260 : 3,345,477.73 = 1,391,834.37 : x
2. Step 2: Convert to fraction form
   2,424,260/3,345,477.73 = 1,391,834.37/x
3. Step 3: Cross multiply
   2,424,260x = 3,345,477.73 × 1,391,834.37
4. Step 4: Simplify right side
   2,424,260x = 4,656,350,888,683.58
5. Step 5: Solve for x
   x = 4,656,350,888,683.58/2,424,260
6. Step 6: Final answer
   x = 1,920,730.82