Finding the Fourth Proportional to 34,399.50, 47,472.03 and 19,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,399.50 : 47,472.03 = 19,495.50 : x
2. Step 2: Convert to fraction form
   34,399.50/47,472.03 = 19,495.50/x
3. Step 3: Cross multiply
   34,399.50x = 47,472.03 × 19,495.50
4. Step 4: Simplify right side
   34,399.50x = 925,490,960.87
5. Step 5: Solve for x
   x = 925,490,960.87/34,399.50
6. Step 6: Final answer
   x = 26,904.20