Finding the Fourth Proportional to 13,003.19, 17,946.83 and 7,414.19

Step by Step Solution

1. Step 1: Write the proportion equation
   13,003.19 : 17,946.83 = 7,414.19 : x
2. Step 2: Convert to fraction form
   13,003.19/17,946.83 = 7,414.19/x
3. Step 3: Cross multiply
   13,003.19x = 17,946.83 × 7,414.19
4. Step 4: Simplify right side
   13,003.19x = 133,061,207.52
5. Step 5: Solve for x
   x = 133,061,207.52/13,003.19
6. Step 6: Final answer
   x = 10,232.97