Finding the Fourth Proportional to 82,739.58, 123,997.59 and 59,314.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,739.58 : 123,997.59 = 59,314.38 : x
2. Step 2: Convert to fraction form
   82,739.58/123,997.59 = 59,314.38/x
3. Step 3: Cross multiply
   82,739.58x = 123,997.59 × 59,314.38
4. Step 4: Simplify right side
   82,739.58x = 7,354,840,172.34
5. Step 5: Solve for x
   x = 7,354,840,172.34/82,739.58
6. Step 6: Final answer
   x = 88,891.44