Finding the Fourth Proportional to 115,504.66, 159,399.04 and 67,792.42

Step by Step Solution

1. Step 1: Write the proportion equation
   115,504.66 : 159,399.04 = 67,792.42 : x
2. Step 2: Convert to fraction form
   115,504.66/159,399.04 = 67,792.42/x
3. Step 3: Cross multiply
   115,504.66x = 159,399.04 × 67,792.42
4. Step 4: Simplify right side
   115,504.66x = 10,806,046,667.28
5. Step 5: Solve for x
   x = 10,806,046,667.28/115,504.66
6. Step 6: Final answer
   x = 93,555.07