Finding the Fourth Proportional to 82,013.46, 122,570.77 and 59,873.46

Step by Step Solution

1. Step 1: Write the proportion equation
   82,013.46 : 122,570.77 = 59,873.46 : x
2. Step 2: Convert to fraction form
   82,013.46/122,570.77 = 59,873.46/x
3. Step 3: Cross multiply
   82,013.46x = 122,570.77 × 59,873.46
4. Step 4: Simplify right side
   82,013.46x = 7,338,736,094.76
5. Step 5: Solve for x
   x = 7,338,736,094.76/82,013.46
6. Step 6: Final answer
   x = 89,482.09