Finding the Fourth Proportional to 106,560.72, 159,849.72 and 35,480.79

Step by Step Solution

1. Step 1: Write the proportion equation
   106,560.72 : 159,849.72 = 35,480.79 : x
2. Step 2: Convert to fraction form
   106,560.72/159,849.72 = 35,480.79/x
3. Step 3: Cross multiply
   106,560.72x = 159,849.72 × 35,480.79
4. Step 4: Simplify right side
   106,560.72x = 5,671,594,346.88
5. Step 5: Solve for x
   x = 5,671,594,346.88/106,560.72
6. Step 6: Final answer
   x = 53,224.06