Finding the Fourth Proportional to 14,109.11, 19,471.94 and 7,823.03

Step by Step Solution

1. Step 1: Write the proportion equation
   14,109.11 : 19,471.94 = 7,823.03 : x
2. Step 2: Convert to fraction form
   14,109.11/19,471.94 = 7,823.03/x
3. Step 3: Cross multiply
   14,109.11x = 19,471.94 × 7,823.03
4. Step 4: Simplify right side
   14,109.11x = 152,329,570.78
5. Step 5: Solve for x
   x = 152,329,570.78/14,109.11
6. Step 6: Final answer
   x = 10,796.54