Finding the Fourth Proportional to 42,446.46, 58,579.59 and 27,370.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,446.46 : 58,579.59 = 27,370.50 : x
2. Step 2: Convert to fraction form
   42,446.46/58,579.59 = 27,370.50/x
3. Step 3: Cross multiply
   42,446.46x = 58,579.59 × 27,370.50
4. Step 4: Simplify right side
   42,446.46x = 1,603,352,668.10
5. Step 5: Solve for x
   x = 1,603,352,668.10/42,446.46
6. Step 6: Final answer
   x = 37,773.53