Finding the Fourth Proportional to 2,438,935.52, 3,658,118.25 and 979,922.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,438,935.52 : 3,658,118.25 = 979,922.81 : x
2. Step 2: Convert to fraction form
   2,438,935.52/3,658,118.25 = 979,922.81/x
3. Step 3: Cross multiply
   2,438,935.52x = 3,658,118.25 × 979,922.81
4. Step 4: Simplify right side
   2,438,935.52x = 3,584,673,500,236.40
5. Step 5: Solve for x
   x = 3,584,673,500,236.40/2,438,935.52
6. Step 6: Final answer
   x = 1,469,769.69