Finding the Fourth Proportional to 82,322.93, 113,610.89 and 50,487.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,322.93 : 113,610.89 = 50,487.50 : x
2. Step 2: Convert to fraction form
   82,322.93/113,610.89 = 50,487.50/x
3. Step 3: Cross multiply
   82,322.93x = 113,610.89 × 50,487.50
4. Step 4: Simplify right side
   82,322.93x = 5,735,929,808.88
5. Step 5: Solve for x
   x = 5,735,929,808.88/82,322.93
6. Step 6: Final answer
   x = 69,675.97