Finding the Fourth Proportional to 2,499,830.98, 3,449,756.02 and 1,397,260.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,830.98 : 3,449,756.02 = 1,397,260.84 : x
2. Step 2: Convert to fraction form
   2,499,830.98/3,449,756.02 = 1,397,260.84/x
3. Step 3: Cross multiply
   2,499,830.98x = 3,449,756.02 × 1,397,260.84
4. Step 4: Simplify right side
   2,499,830.98x = 4,820,208,994,300.26
5. Step 5: Solve for x
   x = 4,820,208,994,300.26/2,499,830.98
6. Step 6: Final answer
   x = 1,928,213.96