Finding the Fourth Proportional to 98,058.69, 146,958.81 and 38,862.09

Step by Step Solution

1. Step 1: Write the proportion equation
   98,058.69 : 146,958.81 = 38,862.09 : x
2. Step 2: Convert to fraction form
   98,058.69/146,958.81 = 38,862.09/x
3. Step 3: Cross multiply
   98,058.69x = 146,958.81 × 38,862.09
4. Step 4: Simplify right side
   98,058.69x = 5,711,126,500.51
5. Step 5: Solve for x
   x = 5,711,126,500.51/98,058.69
6. Step 6: Final answer
   x = 58,241.92