Finding the Fourth Proportional to 10,789.83, 16,179.22 and 4,941.43

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789.83 : 16,179.22 = 4,941.43 : x
2. Step 2: Convert to fraction form
   10,789.83/16,179.22 = 4,941.43/x
3. Step 3: Cross multiply
   10,789.83x = 16,179.22 × 4,941.43
4. Step 4: Simplify right side
   10,789.83x = 79,948,430.28
5. Step 5: Solve for x
   x = 79,948,430.28/10,789.83
6. Step 6: Final answer
   x = 7,409.61