Finding the Fourth Proportional to 16,551.42, 22,846.50 and 9,484.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,551.42 : 22,846.50 = 9,484.98 : x
2. Step 2: Convert to fraction form
   16,551.42/22,846.50 = 9,484.98/x
3. Step 3: Cross multiply
   16,551.42x = 22,846.50 × 9,484.98
4. Step 4: Simplify right side
   16,551.42x = 216,698,595.57
5. Step 5: Solve for x
   x = 216,698,595.57/16,551.42
6. Step 6: Final answer
   x = 13,092.45