Finding the Fourth Proportional to 12,926.38, 17,833.72 and 7,334.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,926.38 : 17,833.72 = 7,334.14 : x
2. Step 2: Convert to fraction form
   12,926.38/17,833.72 = 7,334.14/x
3. Step 3: Cross multiply
   12,926.38x = 17,833.72 × 7,334.14
4. Step 4: Simplify right side
   12,926.38x = 130,794,999.20
5. Step 5: Solve for x
   x = 130,794,999.20/12,926.38
6. Step 6: Final answer
   x = 10,118.46