Finding the Fourth Proportional to 67,377.78, 101,066.96 and 17,454.32

Step by Step Solution

1. Step 1: Write the proportion equation
   67,377.78 : 101,066.96 = 17,454.32 : x
2. Step 2: Convert to fraction form
   67,377.78/101,066.96 = 17,454.32/x
3. Step 3: Cross multiply
   67,377.78x = 101,066.96 × 17,454.32
4. Step 4: Simplify right side
   67,377.78x = 1,764,055,061.27
5. Step 5: Solve for x
   x = 1,764,055,061.27/67,377.78
6. Step 6: Final answer
   x = 26,181.56