Finding the Fourth Proportional to 10,194.56, 15,300.48 and 4,042.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,194.56 : 15,300.48 = 4,042.88 : x
2. Step 2: Convert to fraction form
   10,194.56/15,300.48 = 4,042.88/x
3. Step 3: Cross multiply
   10,194.56x = 15,300.48 × 4,042.88
4. Step 4: Simplify right side
   10,194.56x = 61,858,004.58
5. Step 5: Solve for x
   x = 61,858,004.58/10,194.56
6. Step 6: Final answer
   x = 6,067.75