Finding the Fourth Proportional to 16,654.08, 22,982.35 and 9,100.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,654.08 : 22,982.35 = 9,100.25 : x
2. Step 2: Convert to fraction form
   16,654.08/22,982.35 = 9,100.25/x
3. Step 3: Cross multiply
   16,654.08x = 22,982.35 × 9,100.25
4. Step 4: Simplify right side
   16,654.08x = 209,145,130.59
5. Step 5: Solve for x
   x = 209,145,130.59/16,654.08
6. Step 6: Final answer
   x = 12,558.19