Finding the Fourth Proportional to 8,156,808, 12,234,417.12 and 2,477,081.52

Step by Step Solution

1. Step 1: Write the proportion equation
   8,156,808 : 12,234,417.12 = 2,477,081.52 : x
2. Step 2: Convert to fraction form
   8,156,808/12,234,417.12 = 2,477,081.52/x
3. Step 3: Cross multiply
   8,156,808x = 12,234,417.12 × 2,477,081.52
4. Step 4: Simplify right side
   8,156,808x = 30,305,648,555,923.62
5. Step 5: Solve for x
   x = 30,305,648,555,923.62/8,156,808
6. Step 6: Final answer
   x = 3,715,380.89