Finding the Fourth Proportional to 58,394, 80,584.04 and 31,898

Step by Step Solution

1. Step 1: Write the proportion equation
   58,394 : 80,584.04 = 31,898 : x
2. Step 2: Convert to fraction form
   58,394/80,584.04 = 31,898/x
3. Step 3: Cross multiply
   58,394x = 80,584.04 × 31,898
4. Step 4: Simplify right side
   58,394x = 2,570,469,707.92
5. Step 5: Solve for x
   x = 2,570,469,707.92/58,394
6. Step 6: Final answer
   x = 44,019.41