Finding the Fourth Proportional to 42,045.29, 58,022.26 and 23,182.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,045.29 : 58,022.26 = 23,182.43 : x
2. Step 2: Convert to fraction form
   42,045.29/58,022.26 = 23,182.43/x
3. Step 3: Cross multiply
   42,045.29x = 58,022.26 × 23,182.43
4. Step 4: Simplify right side
   42,045.29x = 1,345,096,632.82
5. Step 5: Solve for x
   x = 1,345,096,632.82/42,045.29
6. Step 6: Final answer
   x = 31,991.62