Finding the Fourth Proportional to 22,367.84, 30,867.72 and 12,296.93

Step by Step Solution

1. Step 1: Write the proportion equation
   22,367.84 : 30,867.72 = 12,296.93 : x
2. Step 2: Convert to fraction form
   22,367.84/30,867.72 = 12,296.93/x
3. Step 3: Cross multiply
   22,367.84x = 30,867.72 × 12,296.93
4. Step 4: Simplify right side
   22,367.84x = 379,578,192.10
5. Step 5: Solve for x
   x = 379,578,192.10/22,367.84
6. Step 6: Final answer
   x = 16,969.82