Finding the Fourth Proportional to 58,394.50, 80,584.41 and 31,898.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,394.50 : 80,584.41 = 31,898.50 : x
2. Step 2: Convert to fraction form
   58,394.50/80,584.41 = 31,898.50/x
3. Step 3: Cross multiply
   58,394.50x = 80,584.41 × 31,898.50
4. Step 4: Simplify right side
   58,394.50x = 2,570,521,802.39
5. Step 5: Solve for x
   x = 2,570,521,802.39/58,394.50
6. Step 6: Final answer
   x = 44,019.93