Finding the Fourth Proportional to 11,667.98, 16,101.59 and 6,362.85

Step by Step Solution

1. Step 1: Write the proportion equation
   11,667.98 : 16,101.59 = 6,362.85 : x
2. Step 2: Convert to fraction form
   11,667.98/16,101.59 = 6,362.85/x
3. Step 3: Cross multiply
   11,667.98x = 16,101.59 × 6,362.85
4. Step 4: Simplify right side
   11,667.98x = 102,452,030.50
5. Step 5: Solve for x
   x = 102,452,030.50/11,667.98
6. Step 6: Final answer
   x = 8,780.61