Finding the Fourth Proportional to 8,224,136.82, 12,340,668.42 and 3,432,244.86

Step by Step Solution

1. Step 1: Write the proportion equation
   8,224,136.82 : 12,340,668.42 = 3,432,244.86 : x
2. Step 2: Convert to fraction form
   8,224,136.82/12,340,668.42 = 3,432,244.86/x
3. Step 3: Cross multiply
   8,224,136.82x = 12,340,668.42 × 3,432,244.86
4. Step 4: Simplify right side
   8,224,136.82x = 42,356,195,753,509.32
5. Step 5: Solve for x
   x = 42,356,195,753,509.32/8,224,136.82
6. Step 6: Final answer
   x = 5,150,229.95