Finding the Fourth Proportional to 2,498,980.83, 3,747,994.56 and 1,218,302.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,498,980.83 : 3,747,994.56 = 1,218,302.79 : x
2. Step 2: Convert to fraction form
   2,498,980.83/3,747,994.56 = 1,218,302.79/x
3. Step 3: Cross multiply
   2,498,980.83x = 3,747,994.56 × 1,218,302.79
4. Step 4: Simplify right side
   2,498,980.83x = 4,566,192,229,352.82
5. Step 5: Solve for x
   x = 4,566,192,229,352.82/2,498,980.83
6. Step 6: Final answer
   x = 1,827,221.79