Finding the Fourth Proportional to 82,364.68, 113,675.48 and 52,152.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,364.68 : 113,675.48 = 52,152.82 : x
2. Step 2: Convert to fraction form
   82,364.68/113,675.48 = 52,152.82/x
3. Step 3: Cross multiply
   82,364.68x = 113,675.48 × 52,152.82
4. Step 4: Simplify right side
   82,364.68x = 5,928,496,846.85
5. Step 5: Solve for x
   x = 5,928,496,846.85/82,364.68
6. Step 6: Final answer
   x = 71,978.63