Finding the Fourth Proportional to 12,243.34, 16,897.17 and 7,463.53

Step by Step Solution

1. Step 1: Write the proportion equation
   12,243.34 : 16,897.17 = 7,463.53 : x
2. Step 2: Convert to fraction form
   12,243.34/16,897.17 = 7,463.53/x
3. Step 3: Cross multiply
   12,243.34x = 16,897.17 × 7,463.53
4. Step 4: Simplify right side
   12,243.34x = 126,112,535.21
5. Step 5: Solve for x
   x = 126,112,535.21/12,243.34
6. Step 6: Final answer
   x = 10,300.50