Finding the Fourth Proportional to 120,766.56, 181,091.56 and 50,627.04

Step by Step Solution

1. Step 1: Write the proportion equation
   120,766.56 : 181,091.56 = 50,627.04 : x
2. Step 2: Convert to fraction form
   120,766.56/181,091.56 = 50,627.04/x
3. Step 3: Cross multiply
   120,766.56x = 181,091.56 × 50,627.04
4. Step 4: Simplify right side
   120,766.56x = 9,168,129,651.78
5. Step 5: Solve for x
   x = 9,168,129,651.78/120,766.56
6. Step 6: Final answer
   x = 75,916.13