Finding the Fourth Proportional to 82,380.42, 113,684.90 and 44,654.67

Step by Step Solution

1. Step 1: Write the proportion equation
   82,380.42 : 113,684.90 = 44,654.67 : x
2. Step 2: Convert to fraction form
   82,380.42/113,684.90 = 44,654.67/x
3. Step 3: Cross multiply
   82,380.42x = 113,684.90 × 44,654.67
4. Step 4: Simplify right side
   82,380.42x = 5,076,561,470.21
5. Step 5: Solve for x
   x = 5,076,561,470.21/82,380.42
6. Step 6: Final answer
   x = 61,623.40