Finding the Fourth Proportional to 9,667.90, 14,493.93 and 4,116.70

Step by Step Solution

1. Step 1: Write the proportion equation
   9,667.90 : 14,493.93 = 4,116.70 : x
2. Step 2: Convert to fraction form
   9,667.90/14,493.93 = 4,116.70/x
3. Step 3: Cross multiply
   9,667.90x = 14,493.93 × 4,116.70
4. Step 4: Simplify right side
   9,667.90x = 59,667,161.63
5. Step 5: Solve for x
   x = 59,667,161.63/9,667.90
6. Step 6: Final answer
   x = 6,171.68