Finding the Fourth Proportional to 2,552,659.97, 3,522,671.39 and 1,391,106.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,659.97 : 3,522,671.39 = 1,391,106.56 : x
2. Step 2: Convert to fraction form
   2,552,659.97/3,522,671.39 = 1,391,106.56/x
3. Step 3: Cross multiply
   2,552,659.97x = 3,522,671.39 × 1,391,106.56
4. Step 4: Simplify right side
   2,552,659.97x = 4,900,411,291,637.76
5. Step 5: Solve for x
   x = 4,900,411,291,637.76/2,552,659.97
6. Step 6: Final answer
   x = 1,919,727.41