Finding the Fourth Proportional to 131,096,089.86, 196,653,582.63 and 50,317,057.86

Step by Step Solution

1. Step 1: Write the proportion equation
   131,096,089.86 : 196,653,582.63 = 50,317,057.86 : x
2. Step 2: Convert to fraction form
   131,096,089.86/196,653,582.63 = 50,317,057.86/x
3. Step 3: Cross multiply
   131,096,089.86x = 196,653,582.63 × 50,317,057.86
4. Step 4: Simplify right side
   131,096,089.86x = 9,895,029,695,570,000
5. Step 5: Solve for x
   x = 9,895,029,695,570,000/131,096,089.86
6. Step 6: Final answer
   x = 75,479,213.04