Finding the Fourth Proportional to 19,496.88, 26,905.59 and 10,544.31

Step by Step Solution

1. Step 1: Write the proportion equation
   19,496.88 : 26,905.59 = 10,544.31 : x
2. Step 2: Convert to fraction form
   19,496.88/26,905.59 = 10,544.31/x
3. Step 3: Cross multiply
   19,496.88x = 26,905.59 × 10,544.31
4. Step 4: Simplify right side
   19,496.88x = 283,700,881.69
5. Step 5: Solve for x
   x = 283,700,881.69/19,496.88
6. Step 6: Final answer
   x = 14,551.09