Finding the Fourth Proportional to 19,100.50, 26,358.69 and 10,716.82

Step by Step Solution

1. Step 1: Write the proportion equation
   19,100.50 : 26,358.69 = 10,716.82 : x
2. Step 2: Convert to fraction form
   19,100.50/26,358.69 = 10,716.82/x
3. Step 3: Cross multiply
   19,100.50x = 26,358.69 × 10,716.82
4. Step 4: Simplify right side
   19,100.50x = 282,481,336.17
5. Step 5: Solve for x
   x = 282,481,336.17/19,100.50
6. Step 6: Final answer
   x = 14,789.21