Finding the Fourth Proportional to 19,799.47, 27,323.39 and 10,847.05

Step by Step Solution

1. Step 1: Write the proportion equation
   19,799.47 : 27,323.39 = 10,847.05 : x
2. Step 2: Convert to fraction form
   19,799.47/27,323.39 = 10,847.05/x
3. Step 3: Cross multiply
   19,799.47x = 27,323.39 × 10,847.05
4. Step 4: Simplify right side
   19,799.47x = 296,378,177.50
5. Step 5: Solve for x
   x = 296,378,177.50/19,799.47
6. Step 6: Final answer
   x = 14,969.00