Finding the Fourth Proportional to 30,867.39, 46,300.68 and 7,494.03

Step by Step Solution

1. Step 1: Write the proportion equation
   30,867.39 : 46,300.68 = 7,494.03 : x
2. Step 2: Convert to fraction form
   30,867.39/46,300.68 = 7,494.03/x
3. Step 3: Cross multiply
   30,867.39x = 46,300.68 × 7,494.03
4. Step 4: Simplify right side
   30,867.39x = 346,978,684.94
5. Step 5: Solve for x
   x = 346,978,684.94/30,867.39
6. Step 6: Final answer
   x = 11,240.95