Finding the Fourth Proportional to 22,374.33, 30,875.73 and 12,302.18

Step by Step Solution

1. Step 1: Write the proportion equation
   22,374.33 : 30,875.73 = 12,302.18 : x
2. Step 2: Convert to fraction form
   22,374.33/30,875.73 = 12,302.18/x
3. Step 3: Cross multiply
   22,374.33x = 30,875.73 × 12,302.18
4. Step 4: Simplify right side
   22,374.33x = 379,838,772.56
5. Step 5: Solve for x
   x = 379,838,772.56/22,374.33
6. Step 6: Final answer
   x = 16,976.55