Finding the Fourth Proportional to 16,876.82, 23,290.04 and 9,803.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,876.82 : 23,290.04 = 9,803.25 : x
2. Step 2: Convert to fraction form
   16,876.82/23,290.04 = 9,803.25/x
3. Step 3: Cross multiply
   16,876.82x = 23,290.04 × 9,803.25
4. Step 4: Simplify right side
   16,876.82x = 228,318,109.14
5. Step 5: Solve for x
   x = 228,318,109.14/16,876.82
6. Step 6: Final answer
   x = 13,528.50