Finding the Fourth Proportional to 16,506.96, 22,783.56 and 9,437.49

Step by Step Solution

1. Step 1: Write the proportion equation
   16,506.96 : 22,783.56 = 9,437.49 : x
2. Step 2: Convert to fraction form
   16,506.96/22,783.56 = 9,437.49/x
3. Step 3: Cross multiply
   16,506.96x = 22,783.56 × 9,437.49
4. Step 4: Simplify right side
   16,506.96x = 215,019,619.66
5. Step 5: Solve for x
   x = 215,019,619.66/16,506.96
6. Step 6: Final answer
   x = 13,026.00