Finding the Fourth Proportional to 82,400.52, 113,717.07 and 52,174.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,400.52 : 113,717.07 = 52,174.83 : x
2. Step 2: Convert to fraction form
   82,400.52/113,717.07 = 52,174.83/x
3. Step 3: Cross multiply
   82,400.52x = 113,717.07 × 52,174.83
4. Step 4: Simplify right side
   82,400.52x = 5,933,168,795.35
5. Step 5: Solve for x
   x = 5,933,168,795.35/82,400.52
6. Step 6: Final answer
   x = 72,004.02