Finding the Fourth Proportional to 34,399.98, 47,467.39 and 19,086.29

Step by Step Solution

1. Step 1: Write the proportion equation
   34,399.98 : 47,467.39 = 19,086.29 : x
2. Step 2: Convert to fraction form
   34,399.98/47,467.39 = 19,086.29/x
3. Step 3: Cross multiply
   34,399.98x = 47,467.39 × 19,086.29
4. Step 4: Simplify right side
   34,399.98x = 905,976,086.03
5. Step 5: Solve for x
   x = 905,976,086.03/34,399.98
6. Step 6: Final answer
   x = 26,336.53