Finding the Fourth Proportional to 12,933.65, 19,401.98 and 4,614.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,933.65 : 19,401.98 = 4,614.84 : x
2. Step 2: Convert to fraction form
   12,933.65/19,401.98 = 4,614.84/x
3. Step 3: Cross multiply
   12,933.65x = 19,401.98 × 4,614.84
4. Step 4: Simplify right side
   12,933.65x = 89,537,033.38
5. Step 5: Solve for x
   x = 89,537,033.38/12,933.65
6. Step 6: Final answer
   x = 6,922.80