Finding the Fourth Proportional to 155,266.89, 232,900.22 and 50,085.86

Step by Step Solution

1. Step 1: Write the proportion equation
   155,266.89 : 232,900.22 = 50,085.86 : x
2. Step 2: Convert to fraction form
   155,266.89/232,900.22 = 50,085.86/x
3. Step 3: Cross multiply
   155,266.89x = 232,900.22 × 50,085.86
4. Step 4: Simplify right side
   155,266.89x = 11,665,008,520.35
5. Step 5: Solve for x
   x = 11,665,008,520.35/155,266.89
6. Step 6: Final answer
   x = 75,128.76