Finding the Fourth Proportional to 53,714.53, 80,581.55 and 23,728.72

Step by Step Solution

1. Step 1: Write the proportion equation
   53,714.53 : 80,581.55 = 23,728.72 : x
2. Step 2: Convert to fraction form
   53,714.53/80,581.55 = 23,728.72/x
3. Step 3: Cross multiply
   53,714.53x = 80,581.55 × 23,728.72
4. Step 4: Simplify right side
   53,714.53x = 1,912,097,037.12
5. Step 5: Solve for x
   x = 1,912,097,037.12/53,714.53
6. Step 6: Final answer
   x = 35,597.39