Finding the Fourth Proportional to 148,614.50, 222,940.38 and 48,785.06

Step by Step Solution

1. Step 1: Write the proportion equation
   148,614.50 : 222,940.38 = 48,785.06 : x
2. Step 2: Convert to fraction form
   148,614.50/222,940.38 = 48,785.06/x
3. Step 3: Cross multiply
   148,614.50x = 222,940.38 × 48,785.06
4. Step 4: Simplify right side
   148,614.50x = 10,876,159,814.72
5. Step 5: Solve for x
   x = 10,876,159,814.72/148,614.50
6. Step 6: Final answer
   x = 73,183.71