Finding the Fourth Proportional to 48,868.85, 67,446.27 and 30,965.52

Step by Step Solution

1. Step 1: Write the proportion equation
   48,868.85 : 67,446.27 = 30,965.52 : x
2. Step 2: Convert to fraction form
   48,868.85/67,446.27 = 30,965.52/x
3. Step 3: Cross multiply
   48,868.85x = 67,446.27 × 30,965.52
4. Step 4: Simplify right side
   48,868.85x = 2,088,508,822.61
5. Step 5: Solve for x
   x = 2,088,508,822.61/48,868.85
6. Step 6: Final answer
   x = 42,737.02