Finding the Fourth Proportional to 2,552,738.22, 3,522,778.67 and 1,406,818.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,738.22 : 3,522,778.67 = 1,406,818.57 : x
2. Step 2: Convert to fraction form
   2,552,738.22/3,522,778.67 = 1,406,818.57/x
3. Step 3: Cross multiply
   2,552,738.22x = 3,522,778.67 × 1,406,818.57
4. Step 4: Simplify right side
   2,552,738.22x = 4,955,910,450,955.90
5. Step 5: Solve for x
   x = 4,955,910,450,955.90/2,552,738.22
6. Step 6: Final answer
   x = 1,941,409.59