Finding the Fourth Proportional to 3,810,436.52, 5,738,464.78 and 3,470,314.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,810,436.52 : 5,738,464.78 = 3,470,314.28 : x
2. Step 2: Convert to fraction form
   3,810,436.52/5,738,464.78 = 3,470,314.28/x
3. Step 3: Cross multiply
   3,810,436.52x = 5,738,464.78 × 3,470,314.28
4. Step 4: Simplify right side
   3,810,436.52x = 19,914,276,253,959.49
5. Step 5: Solve for x
   x = 19,914,276,253,959.49/3,810,436.52
6. Step 6: Final answer
   x = 5,226,245.38