Finding the Fourth Proportional to 16,595.82, 22,902.62 and 9,521.69

Step by Step Solution

1. Step 1: Write the proportion equation
   16,595.82 : 22,902.62 = 9,521.69 : x
2. Step 2: Convert to fraction form
   16,595.82/22,902.62 = 9,521.69/x
3. Step 3: Cross multiply
   16,595.82x = 22,902.62 × 9,521.69
4. Step 4: Simplify right side
   16,595.82x = 218,071,485.71
5. Step 5: Solve for x
   x = 218,071,485.71/16,595.82
6. Step 6: Final answer
   x = 13,140.15