Finding the Fourth Proportional to 8,156,771.82, 12,234,363.12 and 2,477,045.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,156,771.82 : 12,234,363.12 = 2,477,045.34 : x
2. Step 2: Convert to fraction form
   8,156,771.82/12,234,363.12 = 2,477,045.34/x
3. Step 3: Cross multiply
   8,156,771.82x = 12,234,363.12 × 2,477,045.34
4. Step 4: Simplify right side
   8,156,771.82x = 30,305,072,154,263.86
5. Step 5: Solve for x
   x = 30,305,072,154,263.86/8,156,771.82
6. Step 6: Final answer
   x = 3,715,326.70