Finding the Fourth Proportional to 34,806.78, 52,216.12 and 13,735.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,806.78 : 52,216.12 = 13,735.82 : x
2. Step 2: Convert to fraction form
   34,806.78/52,216.12 = 13,735.82/x
3. Step 3: Cross multiply
   34,806.78x = 52,216.12 × 13,735.82
4. Step 4: Simplify right side
   34,806.78x = 717,231,225.42
5. Step 5: Solve for x
   x = 717,231,225.42/34,806.78
6. Step 6: Final answer
   x = 20,606.08