Finding the Fourth Proportional to 16,774.84, 23,149.33 and 9,604.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,774.84 : 23,149.33 = 9,604.87 : x
2. Step 2: Convert to fraction form
   16,774.84/23,149.33 = 9,604.87/x
3. Step 3: Cross multiply
   16,774.84x = 23,149.33 × 9,604.87
4. Step 4: Simplify right side
   16,774.84x = 222,346,328.98
5. Step 5: Solve for x
   x = 222,346,328.98/16,774.84
6. Step 6: Final answer
   x = 13,254.75