Finding the Fourth Proportional to 2,048,216.41, 3,072,720.98 and 785,945.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,216.41 : 3,072,720.98 = 785,945.89 : x
2. Step 2: Convert to fraction form
   2,048,216.41/3,072,720.98 = 785,945.89/x
3. Step 3: Cross multiply
   2,048,216.41x = 3,072,720.98 × 785,945.89
4. Step 4: Simplify right side
   2,048,216.41x = 2,414,992,425,347.77
5. Step 5: Solve for x
   x = 2,414,992,425,347.77/2,048,216.41
6. Step 6: Final answer
   x = 1,179,070.93