Finding the Fourth Proportional to 42,168.69, 58,190.51 and 23,304.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,168.69 : 58,190.51 = 23,304.69 : x
2. Step 2: Convert to fraction form
   42,168.69/58,190.51 = 23,304.69/x
3. Step 3: Cross multiply
   42,168.69x = 58,190.51 × 23,304.69
4. Step 4: Simplify right side
   42,168.69x = 1,356,111,796.49
5. Step 5: Solve for x
   x = 1,356,111,796.49/42,168.69
6. Step 6: Final answer
   x = 32,159.21