Finding the Fourth Proportional to 14,357.47, 19,813.33 and 7,983.93

Step by Step Solution

1. Step 1: Write the proportion equation
   14,357.47 : 19,813.33 = 7,983.93 : x
2. Step 2: Convert to fraction form
   14,357.47/19,813.33 = 7,983.93/x
3. Step 3: Cross multiply
   14,357.47x = 19,813.33 × 7,983.93
4. Step 4: Simplify right side
   14,357.47x = 158,188,111.98
5. Step 5: Solve for x
   x = 158,188,111.98/14,357.47
6. Step 6: Final answer
   x = 11,017.83