Finding the Fourth Proportional to 42,165.72, 58,192.32 and 23,306.46

Step by Step Solution

1. Step 1: Write the proportion equation
   42,165.72 : 58,192.32 = 23,306.46 : x
2. Step 2: Convert to fraction form
   42,165.72/58,192.32 = 23,306.46/x
3. Step 3: Cross multiply
   42,165.72x = 58,192.32 × 23,306.46
4. Step 4: Simplify right side
   42,165.72x = 1,356,256,978.39
5. Step 5: Solve for x
   x = 1,356,256,978.39/42,165.72
6. Step 6: Final answer
   x = 32,164.92