Finding the Fourth Proportional to 8,301,582.72, 12,451,709.25 and 3,691,996.20

Step by Step Solution

1. Step 1: Write the proportion equation
   8,301,582.72 : 12,451,709.25 = 3,691,996.20 : x
2. Step 2: Convert to fraction form
   8,301,582.72/12,451,709.25 = 3,691,996.20/x
3. Step 3: Cross multiply
   8,301,582.72x = 12,451,709.25 × 3,691,996.20
4. Step 4: Simplify right side
   8,301,582.72x = 45,971,663,234,504.85
5. Step 5: Solve for x
   x = 45,971,663,234,504.85/8,301,582.72
6. Step 6: Final answer
   x = 5,537,698.63