Finding the Fourth Proportional to 2,290,359.94, 3,435,537.63 and 584,503.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,359.94 : 3,435,537.63 = 584,503.28 : x
2. Step 2: Convert to fraction form
   2,290,359.94/3,435,537.63 = 584,503.28/x
3. Step 3: Cross multiply
   2,290,359.94x = 3,435,537.63 × 584,503.28
4. Step 4: Simplify right side
   2,290,359.94x = 2,008,083,013,298.43
5. Step 5: Solve for x
   x = 2,008,083,013,298.43/2,290,359.94
6. Step 6: Final answer
   x = 876,754.34