Finding the Fourth Proportional to 89,633.98, 134,429.10 and 37,058.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,633.98 : 134,429.10 = 37,058.50 : x
2. Step 2: Convert to fraction form
   89,633.98/134,429.10 = 37,058.50/x
3. Step 3: Cross multiply
   89,633.98x = 134,429.10 × 37,058.50
4. Step 4: Simplify right side
   89,633.98x = 4,981,740,802.35
5. Step 5: Solve for x
   x = 4,981,740,802.35/89,633.98
6. Step 6: Final answer
   x = 55,578.71