Finding the Fourth Proportional to 42,037.92, 58,010.04 and 23,173.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,037.92 : 58,010.04 = 23,173.56 : x
2. Step 2: Convert to fraction form
   42,037.92/58,010.04 = 23,173.56/x
3. Step 3: Cross multiply
   42,037.92x = 58,010.04 × 23,173.56
4. Step 4: Simplify right side
   42,037.92x = 1,344,299,142.54
5. Step 5: Solve for x
   x = 1,344,299,142.54/42,037.92
6. Step 6: Final answer
   x = 31,978.25