Finding the Fourth Proportional to 67,630.16, 101,425.42 and 25,479.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,630.16 : 101,425.42 = 25,479.83 : x
2. Step 2: Convert to fraction form
   67,630.16/101,425.42 = 25,479.83/x
3. Step 3: Cross multiply
   67,630.16x = 101,425.42 × 25,479.83
4. Step 4: Simplify right side
   67,630.16x = 2,584,302,459.28
5. Step 5: Solve for x
   x = 2,584,302,459.28/67,630.16
6. Step 6: Final answer
   x = 38,212.28