Finding the Fourth Proportional to 34,947.50, 48,227.33 and 19,031.81

Step by Step Solution

1. Step 1: Write the proportion equation
   34,947.50 : 48,227.33 = 19,031.81 : x
2. Step 2: Convert to fraction form
   34,947.50/48,227.33 = 19,031.81/x
3. Step 3: Cross multiply
   34,947.50x = 48,227.33 × 19,031.81
4. Step 4: Simplify right side
   34,947.50x = 917,853,187.81
5. Step 5: Solve for x
   x = 917,853,187.81/34,947.50
6. Step 6: Final answer
   x = 26,263.78