Finding the Fourth Proportional to 42,046.75, 58,028.61 and 23,183.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,046.75 : 58,028.61 = 23,183.88 : x
2. Step 2: Convert to fraction form
   42,046.75/58,028.61 = 23,183.88/x
3. Step 3: Cross multiply
   42,046.75x = 58,028.61 × 23,183.88
4. Step 4: Simplify right side
   42,046.75x = 1,345,328,330.81
5. Step 5: Solve for x
   x = 1,345,328,330.81/42,046.75
6. Step 6: Final answer
   x = 31,996.01