Finding the Fourth Proportional to 59,961, 82,669.26 and 49,166.10

Step by Step Solution

1. Step 1: Write the proportion equation
   59,961 : 82,669.26 = 49,166.10 : x
2. Step 2: Convert to fraction form
   59,961/82,669.26 = 49,166.10/x
3. Step 3: Cross multiply
   59,961x = 82,669.26 × 49,166.10
4. Step 4: Simplify right side
   59,961x = 4,064,525,104.09
5. Step 5: Solve for x
   x = 4,064,525,104.09/59,961
6. Step 6: Final answer
   x = 67,786.15