Finding the Fourth Proportional to 91,926,061.32, 126,857,105.46 and 50,110,120.20

Step by Step Solution

1. Step 1: Write the proportion equation
   91,926,061.32 : 126,857,105.46 = 50,110,120.20 : x
2. Step 2: Convert to fraction form
   91,926,061.32/126,857,105.46 = 50,110,120.20/x
3. Step 3: Cross multiply
   91,926,061.32x = 126,857,105.46 × 50,110,120.20
4. Step 4: Simplify right side
   91,926,061.32x = 6,356,824,802,824,676
5. Step 5: Solve for x
   x = 6,356,824,802,824,676/91,926,061.32
6. Step 6: Final answer
   x = 69,151,497.54