Finding the Fourth Proportional to 25,258.29, 34,856.72 and 13,927.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,258.29 : 34,856.72 = 13,927.82 : x
2. Step 2: Convert to fraction form
   25,258.29/34,856.72 = 13,927.82/x
3. Step 3: Cross multiply
   25,258.29x = 34,856.72 × 13,927.82
4. Step 4: Simplify right side
   25,258.29x = 485,477,878.03
5. Step 5: Solve for x
   x = 485,477,878.03/25,258.29
6. Step 6: Final answer
   x = 19,220.54