Finding the Fourth Proportional to 2,408,007.97, 3,611,459.23 and 1,435,647.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408,007.97 : 3,611,459.23 = 1,435,647.39 : x
2. Step 2: Convert to fraction form
   2,408,007.97/3,611,459.23 = 1,435,647.39/x
3. Step 3: Cross multiply
   2,408,007.97x = 3,611,459.23 × 1,435,647.39
4. Step 4: Simplify right side
   2,408,007.97x = 5,184,782,020,823.28
5. Step 5: Solve for x
   x = 5,184,782,020,823.28/2,408,007.97
6. Step 6: Final answer
   x = 2,153,141.55