Finding the Fourth Proportional to 9,967.50, 14,946.32 and 5,808.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,967.50 : 14,946.32 = 5,808.56 : x
2. Step 2: Convert to fraction form
   9,967.50/14,946.32 = 5,808.56/x
3. Step 3: Cross multiply
   9,967.50x = 14,946.32 × 5,808.56
4. Step 4: Simplify right side
   9,967.50x = 86,816,492.72
5. Step 5: Solve for x
   x = 86,816,492.72/9,967.50
6. Step 6: Final answer
   x = 8,709.96