Finding the Fourth Proportional to 42,044.91, 58,021.74 and 23,182.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,044.91 : 58,021.74 = 23,182.05 : x
2. Step 2: Convert to fraction form
   42,044.91/58,021.74 = 23,182.05/x
3. Step 3: Cross multiply
   42,044.91x = 58,021.74 × 23,182.05
4. Step 4: Simplify right side
   42,044.91x = 1,345,062,877.77
5. Step 5: Solve for x
   x = 1,345,062,877.77/42,044.91
6. Step 6: Final answer
   x = 31,991.10