Finding the Fourth Proportional to 67,974.30, 93,801.48 and 37,761.72

Step by Step Solution

1. Step 1: Write the proportion equation
   67,974.30 : 93,801.48 = 37,761.72 : x
2. Step 2: Convert to fraction form
   67,974.30/93,801.48 = 37,761.72/x
3. Step 3: Cross multiply
   67,974.30x = 93,801.48 × 37,761.72
4. Step 4: Simplify right side
   67,974.30x = 3,542,105,223.35
5. Step 5: Solve for x
   x = 3,542,105,223.35/67,974.30
6. Step 6: Final answer
   x = 52,109.48