Finding the Fourth Proportional to 43,931.25, 60,636.06 and 25,079.31

Step by Step Solution

1. Step 1: Write the proportion equation
   43,931.25 : 60,636.06 = 25,079.31 : x
2. Step 2: Convert to fraction form
   43,931.25/60,636.06 = 25,079.31/x
3. Step 3: Cross multiply
   43,931.25x = 60,636.06 × 25,079.31
4. Step 4: Simplify right side
   43,931.25x = 1,520,710,545.92
5. Step 5: Solve for x
   x = 1,520,710,545.92/43,931.25
6. Step 6: Final answer
   x = 34,615.69