Finding the Fourth Proportional to 42,037.88, 58,014.42 and 23,174.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,037.88 : 58,014.42 = 23,174.96 : x
2. Step 2: Convert to fraction form
   42,037.88/58,014.42 = 23,174.96/x
3. Step 3: Cross multiply
   42,037.88x = 58,014.42 × 23,174.96
4. Step 4: Simplify right side
   42,037.88x = 1,344,481,862.92
5. Step 5: Solve for x
   x = 1,344,481,862.92/42,037.88
6. Step 6: Final answer
   x = 31,982.63