Finding the Fourth Proportional to 13,263.82, 18,304.06 and 7,295.89

Step by Step Solution

1. Step 1: Write the proportion equation
   13,263.82 : 18,304.06 = 7,295.89 : x
2. Step 2: Convert to fraction form
   13,263.82/18,304.06 = 7,295.89/x
3. Step 3: Cross multiply
   13,263.82x = 18,304.06 × 7,295.89
4. Step 4: Simplify right side
   13,263.82x = 133,544,408.31
5. Step 5: Solve for x
   x = 133,544,408.31/13,263.82
6. Step 6: Final answer
   x = 10,068.32