Finding the Fourth Proportional to 11,667.02, 16,100.43 and 6,361.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.02 : 16,100.43 = 6,361.73 : x
2. Step 2: Convert to fraction form
   11,667.02/16,100.43 = 6,361.73/x
3. Step 3: Cross multiply
   11,667.02x = 16,100.43 × 6,361.73
4. Step 4: Simplify right side
   11,667.02x = 102,426,484.19
5. Step 5: Solve for x
   x = 102,426,484.19/11,667.02
6. Step 6: Final answer
   x = 8,779.15