Finding the Fourth Proportional to 12,096.90, 16,901.10 and 12,096.90

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.90 : 16,901.10 = 12,096.90 : x
2. Step 2: Convert to fraction form
   12,096.90/16,901.10 = 12,096.90/x
3. Step 3: Cross multiply
   12,096.90x = 16,901.10 × 12,096.90
4. Step 4: Simplify right side
   12,096.90x = 204,450,916.59
5. Step 5: Solve for x
   x = 204,450,916.59/12,096.90
6. Step 6: Final answer
   x = 16,901.10