Finding the Fourth Proportional to 116,096.40, 173,911.24 and 60,575.76

Step by Step Solution

1. Step 1: Write the proportion equation
   116,096.40 : 173,911.24 = 60,575.76 : x
2. Step 2: Convert to fraction form
   116,096.40/173,911.24 = 60,575.76/x
3. Step 3: Cross multiply
   116,096.40x = 173,911.24 × 60,575.76
4. Step 4: Simplify right side
   116,096.40x = 10,534,805,535.54
5. Step 5: Solve for x
   x = 10,534,805,535.54/116,096.40
6. Step 6: Final answer
   x = 90,741.88