Finding the Fourth Proportional to 37,749.92, 52,093.57 and 20,754.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,749.92 : 52,093.57 = 20,754.04 : x
2. Step 2: Convert to fraction form
   37,749.92/52,093.57 = 20,754.04/x
3. Step 3: Cross multiply
   37,749.92x = 52,093.57 × 20,754.04
4. Step 4: Simplify right side
   37,749.92x = 1,081,152,035.52
5. Step 5: Solve for x
   x = 1,081,152,035.52/37,749.92
6. Step 6: Final answer
   x = 28,639.85