Finding the Fourth Proportional to 77,096.79, 115,662.18 and 32,761.44

Step by Step Solution

1. Step 1: Write the proportion equation
   77,096.79 : 115,662.18 = 32,761.44 : x
2. Step 2: Convert to fraction form
   77,096.79/115,662.18 = 32,761.44/x
3. Step 3: Cross multiply
   77,096.79x = 115,662.18 × 32,761.44
4. Step 4: Simplify right side
   77,096.79x = 3,789,259,570.34
5. Step 5: Solve for x
   x = 3,789,259,570.34/77,096.79
6. Step 6: Final answer
   x = 49,149.38