Finding the Fourth Proportional to 60,308.54, 83,171.31 and 37,649.63

Step by Step Solution

1. Step 1: Write the proportion equation
   60,308.54 : 83,171.31 = 37,649.63 : x
2. Step 2: Convert to fraction form
   60,308.54/83,171.31 = 37,649.63/x
3. Step 3: Cross multiply
   60,308.54x = 83,171.31 × 37,649.63
4. Step 4: Simplify right side
   60,308.54x = 3,131,369,048.12
5. Step 5: Solve for x
   x = 3,131,369,048.12/60,308.54
6. Step 6: Final answer
   x = 51,922.49