Finding the Fourth Proportional to 42,426.24, 58,574.52 and 27,344.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,426.24 : 58,574.52 = 27,344.88 : x
2. Step 2: Convert to fraction form
   42,426.24/58,574.52 = 27,344.88/x
3. Step 3: Cross multiply
   42,426.24x = 58,574.52 × 27,344.88
4. Step 4: Simplify right side
   42,426.24x = 1,601,713,220.46
5. Step 5: Solve for x
   x = 1,601,713,220.46/42,426.24
6. Step 6: Final answer
   x = 37,752.89