Finding the Fourth Proportional to 41,760.63, 57,706.02 and 30,410.37

Step by Step Solution

1. Step 1: Write the proportion equation
   41,760.63 : 57,706.02 = 30,410.37 : x
2. Step 2: Convert to fraction form
   41,760.63/57,706.02 = 30,410.37/x
3. Step 3: Cross multiply
   41,760.63x = 57,706.02 × 30,410.37
4. Step 4: Simplify right side
   41,760.63x = 1,754,861,419.43
5. Step 5: Solve for x
   x = 1,754,861,419.43/41,760.63
6. Step 6: Final answer
   x = 42,021.91