Finding the Fourth Proportional to 60,801.78, 83,907.88 and 38,141.74

Step by Step Solution

1. Step 1: Write the proportion equation
   60,801.78 : 83,907.88 = 38,141.74 : x
2. Step 2: Convert to fraction form
   60,801.78/83,907.88 = 38,141.74/x
3. Step 3: Cross multiply
   60,801.78x = 83,907.88 × 38,141.74
4. Step 4: Simplify right side
   60,801.78x = 3,200,392,542.91
5. Step 5: Solve for x
   x = 3,200,392,542.91/60,801.78
6. Step 6: Final answer
   x = 52,636.49