Finding the Fourth Proportional to 13,008.48, 17,951.76 and 7,343.46

Step by Step Solution

1. Step 1: Write the proportion equation
   13,008.48 : 17,951.76 = 7,343.46 : x
2. Step 2: Convert to fraction form
   13,008.48/17,951.76 = 7,343.46/x
3. Step 3: Cross multiply
   13,008.48x = 17,951.76 × 7,343.46
4. Step 4: Simplify right side
   13,008.48x = 131,828,031.49
5. Step 5: Solve for x
   x = 131,828,031.49/13,008.48
6. Step 6: Final answer
   x = 10,134.01