Finding the Fourth Proportional to 41,019.72, 56,613.24 and 25,101.60

Step by Step Solution

1. Step 1: Write the proportion equation
   41,019.72 : 56,613.24 = 25,101.60 : x
2. Step 2: Convert to fraction form
   41,019.72/56,613.24 = 25,101.60/x
3. Step 3: Cross multiply
   41,019.72x = 56,613.24 × 25,101.60
4. Step 4: Simplify right side
   41,019.72x = 1,421,082,905.18
5. Step 5: Solve for x
   x = 1,421,082,905.18/41,019.72
6. Step 6: Final answer
   x = 34,643.90