Finding the Fourth Proportional to 16,765.96, 25,152.83 and 4,919.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,765.96 : 25,152.83 = 4,919.25 : x
2. Step 2: Convert to fraction form
   16,765.96/25,152.83 = 4,919.25/x
3. Step 3: Cross multiply
   16,765.96x = 25,152.83 × 4,919.25
4. Step 4: Simplify right side
   16,765.96x = 123,733,058.98
5. Step 5: Solve for x
   x = 123,733,058.98/16,765.96
6. Step 6: Final answer
   x = 7,380.02