Finding the Fourth Proportional to 6,116.88, 9,174.69 and 2,167.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,116.88 : 9,174.69 = 2,167.50 : x
2. Step 2: Convert to fraction form
   6,116.88/9,174.69 = 2,167.50/x
3. Step 3: Cross multiply
   6,116.88x = 9,174.69 × 2,167.50
4. Step 4: Simplify right side
   6,116.88x = 19,886,140.58
5. Step 5: Solve for x
   x = 19,886,140.58/6,116.88
6. Step 6: Final answer
   x = 3,251.03