Finding the Fourth Proportional to 59,367.84, 81,872.28 and 53,462.94

Step by Step Solution

1. Step 1: Write the proportion equation
   59,367.84 : 81,872.28 = 53,462.94 : x
2. Step 2: Convert to fraction form
   59,367.84/81,872.28 = 53,462.94/x
3. Step 3: Cross multiply
   59,367.84x = 81,872.28 × 53,462.94
4. Step 4: Simplify right side
   59,367.84x = 4,377,132,793.30
5. Step 5: Solve for x
   x = 4,377,132,793.30/59,367.84
6. Step 6: Final answer
   x = 73,729.02