Finding the Fourth Proportional to 19,852.92, 29,726.04 and 10,473.42

Step by Step Solution

1. Step 1: Write the proportion equation
   19,852.92 : 29,726.04 = 10,473.42 : x
2. Step 2: Convert to fraction form
   19,852.92/29,726.04 = 10,473.42/x
3. Step 3: Cross multiply
   19,852.92x = 29,726.04 × 10,473.42
4. Step 4: Simplify right side
   19,852.92x = 311,333,301.86
5. Step 5: Solve for x
   x = 311,333,301.86/19,852.92
6. Step 6: Final answer
   x = 15,681.99