Finding the Fourth Proportional to 2,527,638.54, 3,790,670.42 and 844,348.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,638.54 : 3,790,670.42 = 844,348.38 : x
2. Step 2: Convert to fraction form
   2,527,638.54/3,790,670.42 = 844,348.38/x
3. Step 3: Cross multiply
   2,527,638.54x = 3,790,670.42 × 844,348.38
4. Step 4: Simplify right side
   2,527,638.54x = 3,200,646,405,065.83
5. Step 5: Solve for x
   x = 3,200,646,405,065.83/2,527,638.54
6. Step 6: Final answer
   x = 1,266,259.54