Finding the Fourth Proportional to 42,262.72, 58,324.38 and 23,399.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,262.72 : 58,324.38 = 23,399.84 : x
2. Step 2: Convert to fraction form
   42,262.72/58,324.38 = 23,399.84/x
3. Step 3: Cross multiply
   42,262.72x = 58,324.38 × 23,399.84
4. Step 4: Simplify right side
   42,262.72x = 1,364,781,160.10
5. Step 5: Solve for x
   x = 1,364,781,160.10/42,262.72
6. Step 6: Final answer
   x = 32,292.79