Finding the Fourth Proportional to 16,932.05, 25,397.00 and 7,572.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,932.05 : 25,397.00 = 7,572.77 : x
2. Step 2: Convert to fraction form
   16,932.05/25,397.00 = 7,572.77/x
3. Step 3: Cross multiply
   16,932.05x = 25,397.00 × 7,572.77
4. Step 4: Simplify right side
   16,932.05x = 192,325,601.83
5. Step 5: Solve for x
   x = 192,325,601.83/16,932.05
6. Step 6: Final answer
   x = 11,358.67