Finding the Fourth Proportional to 67,648.50, 93,359.25 and 37,840.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,648.50 : 93,359.25 = 37,840.50 : x
2. Step 2: Convert to fraction form
   67,648.50/93,359.25 = 37,840.50/x
3. Step 3: Cross multiply
   67,648.50x = 93,359.25 × 37,840.50
4. Step 4: Simplify right side
   67,648.50x = 3,532,760,699.63
5. Step 5: Solve for x
   x = 3,532,760,699.63/67,648.50
6. Step 6: Final answer
   x = 52,222.31