Finding the Fourth Proportional to 8,401,003.10, 12,592,647.30 and 3,281,454.80

Step by Step Solution

1. Step 1: Write the proportion equation
   8,401,003.10 : 12,592,647.30 = 3,281,454.80 : x
2. Step 2: Convert to fraction form
   8,401,003.10/12,592,647.30 = 3,281,454.80/x
3. Step 3: Cross multiply
   8,401,003.10x = 12,592,647.30 × 3,281,454.80
4. Step 4: Simplify right side
   8,401,003.10x = 41,322,202,927,292.04
5. Step 5: Solve for x
   x = 41,322,202,927,292.04/8,401,003.10
6. Step 6: Final answer
   x = 4,918,722.49