Finding the Fourth Proportional to 9,444.84, 13,033.89 and 5,253

Step by Step Solution

1. Step 1: Write the proportion equation
   9,444.84 : 13,033.89 = 5,253 : x
2. Step 2: Convert to fraction form
   9,444.84/13,033.89 = 5,253/x
3. Step 3: Cross multiply
   9,444.84x = 13,033.89 × 5,253
4. Step 4: Simplify right side
   9,444.84x = 68,467,024.17
5. Step 5: Solve for x
   x = 68,467,024.17/9,444.84
6. Step 6: Final answer
   x = 7,249.15