Finding the Fourth Proportional to 19,300.50, 26,634.69 and 10,468.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,300.50 : 26,634.69 = 10,468.50 : x
2. Step 2: Convert to fraction form
   19,300.50/26,634.69 = 10,468.50/x
3. Step 3: Cross multiply
   19,300.50x = 26,634.69 × 10,468.50
4. Step 4: Simplify right side
   19,300.50x = 278,825,252.27
5. Step 5: Solve for x
   x = 278,825,252.27/19,300.50
6. Step 6: Final answer
   x = 14,446.53