Finding the Fourth Proportional to 2,795,838.72, 4,194,638.34 and 998,682.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,795,838.72 : 4,194,638.34 = 998,682.39 : x
2. Step 2: Convert to fraction form
   2,795,838.72/4,194,638.34 = 998,682.39/x
3. Step 3: Cross multiply
   2,795,838.72x = 4,194,638.34 × 998,682.39
4. Step 4: Simplify right side
   2,795,838.72x = 4,189,111,442,576.83
5. Step 5: Solve for x
   x = 4,189,111,442,576.83/2,795,838.72
6. Step 6: Final answer
   x = 1,498,338.02