Finding the Fourth Proportional to 67,849.11, 93,642.98 and 37,644.15

Step by Step Solution

1. Step 1: Write the proportion equation
   67,849.11 : 93,642.98 = 37,644.15 : x
2. Step 2: Convert to fraction form
   67,849.11/93,642.98 = 37,644.15/x
3. Step 3: Cross multiply
   67,849.11x = 93,642.98 × 37,644.15
4. Step 4: Simplify right side
   67,849.11x = 3,525,110,385.57
5. Step 5: Solve for x
   x = 3,525,110,385.57/67,849.11
6. Step 6: Final answer
   x = 51,955.15