Finding the Fourth Proportional to 9,663.93, 14,492.82 and 4,982.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,663.93 : 14,492.82 = 4,982.49 : x
2. Step 2: Convert to fraction form
   9,663.93/14,492.82 = 4,982.49/x
3. Step 3: Cross multiply
   9,663.93x = 14,492.82 × 4,982.49
4. Step 4: Simplify right side
   9,663.93x = 72,210,330.72
5. Step 5: Solve for x
   x = 72,210,330.72/9,663.93
6. Step 6: Final answer
   x = 7,472.15