Finding the Fourth Proportional to 42,183.16, 58,211.74 and 23,063.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,183.16 : 58,211.74 = 23,063.05 : x
2. Step 2: Convert to fraction form
   42,183.16/58,211.74 = 23,063.05/x
3. Step 3: Cross multiply
   42,183.16x = 58,211.74 × 23,063.05
4. Step 4: Simplify right side
   42,183.16x = 1,342,540,270.21
5. Step 5: Solve for x
   x = 1,342,540,270.21/42,183.16
6. Step 6: Final answer
   x = 31,826.45