Finding the Fourth Proportional to 2,517,779.82, 3,777,044.94 and 898,422.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,779.82 : 3,777,044.94 = 898,422.42 : x
2. Step 2: Convert to fraction form
   2,517,779.82/3,777,044.94 = 898,422.42/x
3. Step 3: Cross multiply
   2,517,779.82x = 3,777,044.94 × 898,422.42
4. Step 4: Simplify right side
   2,517,779.82x = 3,393,381,855,443.56
5. Step 5: Solve for x
   x = 3,393,381,855,443.56/2,517,779.82
6. Step 6: Final answer
   x = 1,347,767.52