Finding the Fourth Proportional to 13,042.32, 17,994.25 and 7,376.37

Step by Step Solution

1. Step 1: Write the proportion equation
   13,042.32 : 17,994.25 = 7,376.37 : x
2. Step 2: Convert to fraction form
   13,042.32/17,994.25 = 7,376.37/x
3. Step 3: Cross multiply
   13,042.32x = 17,994.25 × 7,376.37
4. Step 4: Simplify right side
   13,042.32x = 132,732,245.87
5. Step 5: Solve for x
   x = 132,732,245.87/13,042.32
6. Step 6: Final answer
   x = 10,177.04