Finding the Fourth Proportional to 22,373.69, 30,875.03 and 12,302.12

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.69 : 30,875.03 = 12,302.12 : x
2. Step 2: Convert to fraction form
   22,373.69/30,875.03 = 12,302.12/x
3. Step 3: Cross multiply
   22,373.69x = 30,875.03 × 12,302.12
4. Step 4: Simplify right side
   22,373.69x = 379,828,324.06
5. Step 5: Solve for x
   x = 379,828,324.06/22,373.69
6. Step 6: Final answer
   x = 16,976.56