Finding the Fourth Proportional to 67,664.68, 101,503.01 and 17,744.61

Step by Step Solution

1. Step 1: Write the proportion equation
   67,664.68 : 101,503.01 = 17,744.61 : x
2. Step 2: Convert to fraction form
   67,664.68/101,503.01 = 17,744.61/x
3. Step 3: Cross multiply
   67,664.68x = 101,503.01 × 17,744.61
4. Step 4: Simplify right side
   67,664.68x = 1,801,131,326.28
5. Step 5: Solve for x
   x = 1,801,131,326.28/67,664.68
6. Step 6: Final answer
   x = 26,618.49