Finding the Fourth Proportional to 49,233.42, 67,771.08 and 42,934.86

Step by Step Solution

1. Step 1: Write the proportion equation
   49,233.42 : 67,771.08 = 42,934.86 : x
2. Step 2: Convert to fraction form
   49,233.42/67,771.08 = 42,934.86/x
3. Step 3: Cross multiply
   49,233.42x = 67,771.08 × 42,934.86
4. Step 4: Simplify right side
   49,233.42x = 2,909,741,831.85
5. Step 5: Solve for x
   x = 2,909,741,831.85/49,233.42
6. Step 6: Final answer
   x = 59,100.95