Finding the Fourth Proportional to 41,150.56, 61,719.48 and 13,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   41,150.56 : 61,719.48 = 13,066.96 : x
2. Step 2: Convert to fraction form
   41,150.56/61,719.48 = 13,066.96/x
3. Step 3: Cross multiply
   41,150.56x = 61,719.48 × 13,066.96
4. Step 4: Simplify right side
   41,150.56x = 806,485,976.38
5. Step 5: Solve for x
   x = 806,485,976.38/41,150.56
6. Step 6: Final answer
   x = 19,598.42