Finding the Fourth Proportional to 22,373.47, 30,876.06 and 12,301.39

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.47 : 30,876.06 = 12,301.39 : x
2. Step 2: Convert to fraction form
   22,373.47/30,876.06 = 12,301.39/x
3. Step 3: Cross multiply
   22,373.47x = 30,876.06 × 12,301.39
4. Step 4: Simplify right side
   22,373.47x = 379,818,455.72
5. Step 5: Solve for x
   x = 379,818,455.72/22,373.47
6. Step 6: Final answer
   x = 16,976.29