Finding the Fourth Proportional to 16,883.82, 23,299.68 and 9,810.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,883.82 : 23,299.68 = 9,810.69 : x
2. Step 2: Convert to fraction form
   16,883.82/23,299.68 = 9,810.69/x
3. Step 3: Cross multiply
   16,883.82x = 23,299.68 × 9,810.69
4. Step 4: Simplify right side
   16,883.82x = 228,585,937.58
5. Step 5: Solve for x
   x = 228,585,937.58/16,883.82
6. Step 6: Final answer
   x = 13,538.76