Finding the Fourth Proportional to 2,048,209.98, 3,072,711.32 and 785,939.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,209.98 : 3,072,711.32 = 785,939.46 : x
2. Step 2: Convert to fraction form
   2,048,209.98/3,072,711.32 = 785,939.46/x
3. Step 3: Cross multiply
   2,048,209.98x = 3,072,711.32 × 785,939.46
4. Step 4: Simplify right side
   2,048,209.98x = 2,414,965,075,576.69
5. Step 5: Solve for x
   x = 2,414,965,075,576.69/2,048,209.98
6. Step 6: Final answer
   x = 1,179,061.28