Finding the Fourth Proportional to 214,076.52, 321,151.89 and 71,935.67

Step by Step Solution

1. Step 1: Write the proportion equation
   214,076.52 : 321,151.89 = 71,935.67 : x
2. Step 2: Convert to fraction form
   214,076.52/321,151.89 = 71,935.67/x
3. Step 3: Cross multiply
   214,076.52x = 321,151.89 × 71,935.67
4. Step 4: Simplify right side
   214,076.52x = 23,102,277,451.55
5. Step 5: Solve for x
   x = 23,102,277,451.55/214,076.52
6. Step 6: Final answer
   x = 107,915.98