Finding the Fourth Proportional to 42,045.38, 58,023 and 23,183.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,045.38 : 58,023 = 23,183.18 : x
2. Step 2: Convert to fraction form
   42,045.38/58,023 = 23,183.18/x
3. Step 3: Cross multiply
   42,045.38x = 58,023 × 23,183.18
4. Step 4: Simplify right side
   42,045.38x = 1,345,157,653.14
5. Step 5: Solve for x
   x = 1,345,157,653.14/42,045.38
6. Step 6: Final answer
   x = 31,993.00