Finding the Fourth Proportional to 49,080.56, 73,613.75 and 15,796.31

Step by Step Solution

1. Step 1: Write the proportion equation
   49,080.56 : 73,613.75 = 15,796.31 : x
2. Step 2: Convert to fraction form
   49,080.56/73,613.75 = 15,796.31/x
3. Step 3: Cross multiply
   49,080.56x = 73,613.75 × 15,796.31
4. Step 4: Simplify right side
   49,080.56x = 1,162,825,168.21
5. Step 5: Solve for x
   x = 1,162,825,168.21/49,080.56
6. Step 6: Final answer
   x = 23,692.18