Finding the Fourth Proportional to 76,474.89, 114,728.73 and 32,076.05

Step by Step Solution

1. Step 1: Write the proportion equation
   76,474.89 : 114,728.73 = 32,076.05 : x
2. Step 2: Convert to fraction form
   76,474.89/114,728.73 = 32,076.05/x
3. Step 3: Cross multiply
   76,474.89x = 114,728.73 × 32,076.05
4. Step 4: Simplify right side
   76,474.89x = 3,680,043,745.89
5. Step 5: Solve for x
   x = 3,680,043,745.89/76,474.89
6. Step 6: Final answer
   x = 48,120.95