Finding the Fourth Proportional to 82,599.48, 113,987.27 and 49,065.48

Step by Step Solution

1. Step 1: Write the proportion equation
   82,599.48 : 113,987.27 = 49,065.48 : x
2. Step 2: Convert to fraction form
   82,599.48/113,987.27 = 49,065.48/x
3. Step 3: Cross multiply
   82,599.48x = 113,987.27 × 49,065.48
4. Step 4: Simplify right side
   82,599.48x = 5,592,840,239.10
5. Step 5: Solve for x
   x = 5,592,840,239.10/82,599.48
6. Step 6: Final answer
   x = 67,710.36