Finding the Fourth Proportional to 16,898.82, 25,344.46 and 4,888.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,898.82 : 25,344.46 = 4,888.34 : x
2. Step 2: Convert to fraction form
   16,898.82/25,344.46 = 4,888.34/x
3. Step 3: Cross multiply
   16,898.82x = 25,344.46 × 4,888.34
4. Step 4: Simplify right side
   16,898.82x = 123,892,337.60
5. Step 5: Solve for x
   x = 123,892,337.60/16,898.82
6. Step 6: Final answer
   x = 7,331.42