Finding the Fourth Proportional to 16,773.89, 23,146.22 and 9,698.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.89 : 23,146.22 = 9,698.94 : x
2. Step 2: Convert to fraction form
   16,773.89/23,146.22 = 9,698.94/x
3. Step 3: Cross multiply
   16,773.89x = 23,146.22 × 9,698.94
4. Step 4: Simplify right side
   16,773.89x = 224,493,837.31
5. Step 5: Solve for x
   x = 224,493,837.31/16,773.89
6. Step 6: Final answer
   x = 13,383.53