Finding the Fourth Proportional to 195,530.72, 269,799.54 and 113,876.24

Step by Step Solution

1. Step 1: Write the proportion equation
   195,530.72 : 269,799.54 = 113,876.24 : x
2. Step 2: Convert to fraction form
   195,530.72/269,799.54 = 113,876.24/x
3. Step 3: Cross multiply
   195,530.72x = 269,799.54 × 113,876.24
4. Step 4: Simplify right side
   195,530.72x = 30,723,757,168.93
5. Step 5: Solve for x
   x = 30,723,757,168.93/195,530.72
6. Step 6: Final answer
   x = 157,130.08