Finding the Fourth Proportional to 67,440.16, 93,067.42 and 37,225.49

Step by Step Solution

1. Step 1: Write the proportion equation
   67,440.16 : 93,067.42 = 37,225.49 : x
2. Step 2: Convert to fraction form
   67,440.16/93,067.42 = 37,225.49/x
3. Step 3: Cross multiply
   67,440.16x = 93,067.42 × 37,225.49
4. Step 4: Simplify right side
   67,440.16x = 3,464,480,172.93
5. Step 5: Solve for x
   x = 3,464,480,172.93/67,440.16
6. Step 6: Final answer
   x = 51,371.18