Finding the Fourth Proportional to 57,388.50, 79,196.13 and 32,238

Step by Step Solution

1. Step 1: Write the proportion equation
   57,388.50 : 79,196.13 = 32,238 : x
2. Step 2: Convert to fraction form
   57,388.50/79,196.13 = 32,238/x
3. Step 3: Cross multiply
   57,388.50x = 79,196.13 × 32,238
4. Step 4: Simplify right side
   57,388.50x = 2,553,124,838.94
5. Step 5: Solve for x
   x = 2,553,124,838.94/57,388.50
6. Step 6: Final answer
   x = 44,488.44