Finding the Fourth Proportional to 67,667.68, 101,507.51 and 17,747.61

Step by Step Solution

1. Step 1: Write the proportion equation
   67,667.68 : 101,507.51 = 17,747.61 : x
2. Step 2: Convert to fraction form
   67,667.68/101,507.51 = 17,747.61/x
3. Step 3: Cross multiply
   67,667.68x = 101,507.51 × 17,747.61
4. Step 4: Simplify right side
   67,667.68x = 1,801,515,699.55
5. Step 5: Solve for x
   x = 1,801,515,699.55/67,667.68
6. Step 6: Final answer
   x = 26,622.99