Finding the Fourth Proportional to 60,804.28, 83,911.32 and 38,144.24

Step by Step Solution

1. Step 1: Write the proportion equation
   60,804.28 : 83,911.32 = 38,144.24 : x
2. Step 2: Convert to fraction form
   60,804.28/83,911.32 = 38,144.24/x
3. Step 3: Cross multiply
   60,804.28x = 83,911.32 × 38,144.24
4. Step 4: Simplify right side
   60,804.28x = 3,200,733,528.80
5. Step 5: Solve for x
   x = 3,200,733,528.80/60,804.28
6. Step 6: Final answer
   x = 52,639.94