Finding the Fourth Proportional to 60,536.39, 83,517.66 and 37,866.78

Step by Step Solution

1. Step 1: Write the proportion equation
   60,536.39 : 83,517.66 = 37,866.78 : x
2. Step 2: Convert to fraction form
   60,536.39/83,517.66 = 37,866.78/x
3. Step 3: Cross multiply
   60,536.39x = 83,517.66 × 37,866.78
4. Step 4: Simplify right side
   60,536.39x = 3,162,544,857.33
5. Step 5: Solve for x
   x = 3,162,544,857.33/60,536.39
6. Step 6: Final answer
   x = 52,242.05