Finding the Fourth Proportional to 16,372.55, 22,595.96 and 9,300.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,372.55 : 22,595.96 = 9,300.17 : x
2. Step 2: Convert to fraction form
   16,372.55/22,595.96 = 9,300.17/x
3. Step 3: Cross multiply
   16,372.55x = 22,595.96 × 9,300.17
4. Step 4: Simplify right side
   16,372.55x = 210,146,269.31
5. Step 5: Solve for x
   x = 210,146,269.31/16,372.55
6. Step 6: Final answer
   x = 12,835.28