Finding the Fourth Proportional to 6,403,894.26, 8,837,443.83 and 3,503,222.85

Step by Step Solution

1. Step 1: Write the proportion equation
   6,403,894.26 : 8,837,443.83 = 3,503,222.85 : x
2. Step 2: Convert to fraction form
   6,403,894.26/8,837,443.83 = 3,503,222.85/x
3. Step 3: Cross multiply
   6,403,894.26x = 8,837,443.83 × 3,503,222.85
4. Step 4: Simplify right side
   6,403,894.26x = 30,959,535,160,847.52
5. Step 5: Solve for x
   x = 30,959,535,160,847.52/6,403,894.26
6. Step 6: Final answer
   x = 4,834,485.69