Finding the Fourth Proportional to 8,216,033.96, 12,325,172.38 and 3,422,601.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,216,033.96 : 12,325,172.38 = 3,422,601.98 : x
2. Step 2: Convert to fraction form
   8,216,033.96/12,325,172.38 = 3,422,601.98/x
3. Step 3: Cross multiply
   8,216,033.96x = 12,325,172.38 × 3,422,601.98
4. Step 4: Simplify right side
   8,216,033.96x = 42,184,159,391,629.31
5. Step 5: Solve for x
   x = 42,184,159,391,629.31/8,216,033.96
6. Step 6: Final answer
   x = 5,134,370.13