Finding the Fourth Proportional to 2,927,572.38, 4,390,914.69 and 797,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,927,572.38 : 4,390,914.69 = 797,826.42 : x
2. Step 2: Convert to fraction form
   2,927,572.38/4,390,914.69 = 797,826.42/x
3. Step 3: Cross multiply
   2,927,572.38x = 4,390,914.69 × 797,826.42
4. Step 4: Simplify right side
   2,927,572.38x = 3,503,187,747,648.11
5. Step 5: Solve for x
   x = 3,503,187,747,648.11/2,927,572.38
6. Step 6: Final answer
   x = 1,196,618.66