Finding the Fourth Proportional to 67,647.42, 101,468.75 and 17,727.12

Step by Step Solution

1. Step 1: Write the proportion equation
   67,647.42 : 101,468.75 = 17,727.12 : x
2. Step 2: Convert to fraction form
   67,647.42/101,468.75 = 17,727.12/x
3. Step 3: Cross multiply
   67,647.42x = 101,468.75 × 17,727.12
4. Step 4: Simplify right side
   67,647.42x = 1,798,748,618.86
5. Step 5: Solve for x
   x = 1,798,748,618.86/67,647.42
6. Step 6: Final answer
   x = 26,590.06