Finding the Fourth Proportional to 48,794.24, 67,326.72 and 30,892.16

Step by Step Solution

1. Step 1: Write the proportion equation
   48,794.24 : 67,326.72 = 30,892.16 : x
2. Step 2: Convert to fraction form
   48,794.24/67,326.72 = 30,892.16/x
3. Step 3: Cross multiply
   48,794.24x = 67,326.72 × 30,892.16
4. Step 4: Simplify right side
   48,794.24x = 2,079,867,806.52
5. Step 5: Solve for x
   x = 2,079,867,806.52/48,794.24
6. Step 6: Final answer
   x = 42,625.27