Finding the Fourth Proportional to 13,008.42, 17,950.27 and 7,343.48

Step by Step Solution

1. Step 1: Write the proportion equation
   13,008.42 : 17,950.27 = 7,343.48 : x
2. Step 2: Convert to fraction form
   13,008.42/17,950.27 = 7,343.48/x
3. Step 3: Cross multiply
   13,008.42x = 17,950.27 × 7,343.48
4. Step 4: Simplify right side
   13,008.42x = 131,817,448.74
5. Step 5: Solve for x
   x = 131,817,448.74/13,008.42
6. Step 6: Final answer
   x = 10,133.24