Finding the Fourth Proportional to 115,254.72, 159,091.20 and 67,523.52

Step by Step Solution

1. Step 1: Write the proportion equation
   115,254.72 : 159,091.20 = 67,523.52 : x
2. Step 2: Convert to fraction form
   115,254.72/159,091.20 = 67,523.52/x
3. Step 3: Cross multiply
   115,254.72x = 159,091.20 × 67,523.52
4. Step 4: Simplify right side
   115,254.72x = 10,742,397,825.02
5. Step 5: Solve for x
   x = 10,742,397,825.02/115,254.72
6. Step 6: Final answer
   x = 93,205.71