Finding the Fourth Proportional to 7,003.84, 10,506.78 and 3,253.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003.84 : 10,506.78 = 3,253.82 : x
2. Step 2: Convert to fraction form
   7,003.84/10,506.78 = 3,253.82/x
3. Step 3: Cross multiply
   7,003.84x = 10,506.78 × 3,253.82
4. Step 4: Simplify right side
   7,003.84x = 34,187,170.90
5. Step 5: Solve for x
   x = 34,187,170.90/7,003.84
6. Step 6: Final answer
   x = 4,881.20