Finding the Fourth Proportional to 9,729.79, 14,598.73 and 4,799.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,729.79 : 14,598.73 = 4,799.49 : x
2. Step 2: Convert to fraction form
   9,729.79/14,598.73 = 4,799.49/x
3. Step 3: Cross multiply
   9,729.79x = 14,598.73 × 4,799.49
4. Step 4: Simplify right side
   9,729.79x = 70,066,409.90
5. Step 5: Solve for x
   x = 70,066,409.90/9,729.79
6. Step 6: Final answer
   x = 7,201.23