Finding the Fourth Proportional to 25,626, 35,363.88 and 13,850

Step by Step Solution

1. Step 1: Write the proportion equation
   25,626 : 35,363.88 = 13,850 : x
2. Step 2: Convert to fraction form
   25,626/35,363.88 = 13,850/x
3. Step 3: Cross multiply
   25,626x = 35,363.88 × 13,850
4. Step 4: Simplify right side
   25,626x = 489,789,738.00
5. Step 5: Solve for x
   x = 489,789,738.00/25,626
6. Step 6: Final answer
   x = 19,113.00