Finding the Fourth Proportional to 58,288.78, 80,440.53 and 37,067.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,288.78 : 80,440.53 = 37,067.58 : x
2. Step 2: Convert to fraction form
   58,288.78/80,440.53 = 37,067.58/x
3. Step 3: Cross multiply
   58,288.78x = 80,440.53 × 37,067.58
4. Step 4: Simplify right side
   58,288.78x = 2,981,735,781.02
5. Step 5: Solve for x
   x = 2,981,735,781.02/58,288.78
6. Step 6: Final answer
   x = 51,154.54