Finding the Fourth Proportional to 30,849.39, 46,273.68 and 7,476.03

Step by Step Solution

1. Step 1: Write the proportion equation
   30,849.39 : 46,273.68 = 7,476.03 : x
2. Step 2: Convert to fraction form
   30,849.39/46,273.68 = 7,476.03/x
3. Step 3: Cross multiply
   30,849.39x = 46,273.68 × 7,476.03
4. Step 4: Simplify right side
   30,849.39x = 345,943,419.89
5. Step 5: Solve for x
   x = 345,943,419.89/30,849.39
6. Step 6: Final answer
   x = 11,213.95