Finding the Fourth Proportional to 60,714.20, 83,771.34 and 36,840.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,714.20 : 83,771.34 = 36,840.32 : x
2. Step 2: Convert to fraction form
   60,714.20/83,771.34 = 36,840.32/x
3. Step 3: Cross multiply
   60,714.20x = 83,771.34 × 36,840.32
4. Step 4: Simplify right side
   60,714.20x = 3,086,162,972.43
5. Step 5: Solve for x
   x = 3,086,162,972.43/60,714.20
6. Step 6: Final answer
   x = 50,830.99