Finding the Fourth Proportional to 90,044.16, 134,993.10 and 37,492.92

Step by Step Solution

1. Step 1: Write the proportion equation
   90,044.16 : 134,993.10 = 37,492.92 : x
2. Step 2: Convert to fraction form
   90,044.16/134,993.10 = 37,492.92/x
3. Step 3: Cross multiply
   90,044.16x = 134,993.10 × 37,492.92
4. Step 4: Simplify right side
   90,044.16x = 5,061,285,498.85
5. Step 5: Solve for x
   x = 5,061,285,498.85/90,044.16
6. Step 6: Final answer
   x = 56,208.93