Finding the Fourth Proportional to 8,105,276.91, 12,162,106.10 and 3,559,520.85

Step by Step Solution

1. Step 1: Write the proportion equation
   8,105,276.91 : 12,162,106.10 = 3,559,520.85 : x
2. Step 2: Convert to fraction form
   8,105,276.91/12,162,106.10 = 3,559,520.85/x
3. Step 3: Cross multiply
   8,105,276.91x = 12,162,106.10 × 3,559,520.85
4. Step 4: Simplify right side
   8,105,276.91x = 43,291,270,225,064.59
5. Step 5: Solve for x
   x = 43,291,270,225,064.59/8,105,276.91
6. Step 6: Final answer
   x = 5,341,121.68