Finding the Fourth Proportional to 16,888.50, 25,337.61 and 5,201.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,888.50 : 25,337.61 = 5,201.42 : x
2. Step 2: Convert to fraction form
   16,888.50/25,337.61 = 5,201.42/x
3. Step 3: Cross multiply
   16,888.50x = 25,337.61 × 5,201.42
4. Step 4: Simplify right side
   16,888.50x = 131,791,424.72
5. Step 5: Solve for x
   x = 131,791,424.72/16,888.50
6. Step 6: Final answer
   x = 7,803.62