Finding the Fourth Proportional to 82,675.81, 114,089.31 and 48,685.73

Step by Step Solution

1. Step 1: Write the proportion equation
   82,675.81 : 114,089.31 = 48,685.73 : x
2. Step 2: Convert to fraction form
   82,675.81/114,089.31 = 48,685.73/x
3. Step 3: Cross multiply
   82,675.81x = 114,089.31 × 48,685.73
4. Step 4: Simplify right side
   82,675.81x = 5,554,520,772.10
5. Step 5: Solve for x
   x = 5,554,520,772.10/82,675.81
6. Step 6: Final answer
   x = 67,184.35