Finding the Fourth Proportional to 133,046.83, 199,596.50 and 48,807.69

Step by Step Solution

1. Step 1: Write the proportion equation
   133,046.83 : 199,596.50 = 48,807.69 : x
2. Step 2: Convert to fraction form
   133,046.83/199,596.50 = 48,807.69/x
3. Step 3: Cross multiply
   133,046.83x = 199,596.50 × 48,807.69
4. Step 4: Simplify right side
   133,046.83x = 9,741,843,814.64
5. Step 5: Solve for x
   x = 9,741,843,814.64/133,046.83
6. Step 6: Final answer
   x = 73,221.17