Finding the Fourth Proportional to 42,380.58, 58,489.83 and 27,081.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,380.58 : 58,489.83 = 27,081.14 : x
2. Step 2: Convert to fraction form
   42,380.58/58,489.83 = 27,081.14/x
3. Step 3: Cross multiply
   42,380.58x = 58,489.83 × 27,081.14
4. Step 4: Simplify right side
   42,380.58x = 1,583,970,982.36
5. Step 5: Solve for x
   x = 1,583,970,982.36/42,380.58
6. Step 6: Final answer
   x = 37,374.92