Finding the Fourth Proportional to 2,607,121.15, 3,597,870.41 and 1,445,616.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,121.15 : 3,597,870.41 = 1,445,616.39 : x
2. Step 2: Convert to fraction form
   2,607,121.15/3,597,870.41 = 1,445,616.39/x
3. Step 3: Cross multiply
   2,607,121.15x = 3,597,870.41 × 1,445,616.39
4. Step 4: Simplify right side
   2,607,121.15x = 5,201,140,433,792.02
5. Step 5: Solve for x
   x = 5,201,140,433,792.02/2,607,121.15
6. Step 6: Final answer
   x = 1,994,974.58