Finding the Fourth Proportional to 134,830.24, 202,081.38 and 95,398.72

Step by Step Solution

1. Step 1: Write the proportion equation
   134,830.24 : 202,081.38 = 95,398.72 : x
2. Step 2: Convert to fraction form
   134,830.24/202,081.38 = 95,398.72/x
3. Step 3: Cross multiply
   134,830.24x = 202,081.38 × 95,398.72
4. Step 4: Simplify right side
   134,830.24x = 19,278,304,987.83
5. Step 5: Solve for x
   x = 19,278,304,987.83/134,830.24
6. Step 6: Final answer
   x = 142,982.06