Finding the Fourth Proportional to 13,861,081.92, 19,120,613.58 and 8,059,222.29

Step by Step Solution

1. Step 1: Write the proportion equation
   13,861,081.92 : 19,120,613.58 = 8,059,222.29 : x
2. Step 2: Convert to fraction form
   13,861,081.92/19,120,613.58 = 8,059,222.29/x
3. Step 3: Cross multiply
   13,861,081.92x = 19,120,613.58 × 8,059,222.29
4. Step 4: Simplify right side
   13,861,081.92x = 154,097,275,162,412.69
5. Step 5: Solve for x
   x = 154,097,275,162,412.69/13,861,081.92
6. Step 6: Final answer
   x = 11,117,261.70