Finding the Fourth Proportional to 2,041,807.87, 3,064,604.39 and 1,031,639.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,807.87 : 3,064,604.39 = 1,031,639.80 : x
2. Step 2: Convert to fraction form
   2,041,807.87/3,064,604.39 = 1,031,639.80/x
3. Step 3: Cross multiply
   2,041,807.87x = 3,064,604.39 × 1,031,639.80
4. Step 4: Simplify right side
   2,041,807.87x = 3,161,567,859,978.72
5. Step 5: Solve for x
   x = 3,161,567,859,978.72/2,041,807.87
6. Step 6: Final answer
   x = 1,548,415.94