Finding the Fourth Proportional to 7,648.84, 10,548.68 and 5,523.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,648.84 : 10,548.68 = 5,523.82 : x
2. Step 2: Convert to fraction form
   7,648.84/10,548.68 = 5,523.82/x
3. Step 3: Cross multiply
   7,648.84x = 10,548.68 × 5,523.82
4. Step 4: Simplify right side
   7,648.84x = 58,269,009.56
5. Step 5: Solve for x
   x = 58,269,009.56/7,648.84
6. Step 6: Final answer
   x = 7,618.02