Finding the Fourth Proportional to 2,550,209, 3,519,288.42 and 1,404,286.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,209 : 3,519,288.42 = 1,404,286.61 : x
2. Step 2: Convert to fraction form
   2,550,209/3,519,288.42 = 1,404,286.61/x
3. Step 3: Cross multiply
   2,550,209x = 3,519,288.42 × 1,404,286.61
4. Step 4: Simplify right side
   2,550,209x = 4,942,089,604,934.06
5. Step 5: Solve for x
   x = 4,942,089,604,934.06/2,550,209
6. Step 6: Final answer
   x = 1,937,915.52