Finding the Fourth Proportional to 22,372.73, 30,873.58 and 12,301.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,372.73 : 30,873.58 = 12,301.10 : x
2. Step 2: Convert to fraction form
   22,372.73/30,873.58 = 12,301.10/x
3. Step 3: Cross multiply
   22,372.73x = 30,873.58 × 12,301.10
4. Step 4: Simplify right side
   22,372.73x = 379,779,168.45
5. Step 5: Solve for x
   x = 379,779,168.45/22,372.73
6. Step 6: Final answer
   x = 16,975.09