Finding the Fourth Proportional to 7,602.82, 10,490.49 and 5,244.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,602.82 : 10,490.49 = 5,244.10 : x
2. Step 2: Convert to fraction form
   7,602.82/10,490.49 = 5,244.10/x
3. Step 3: Cross multiply
   7,602.82x = 10,490.49 × 5,244.10
4. Step 4: Simplify right side
   7,602.82x = 55,013,178.61
5. Step 5: Solve for x
   x = 55,013,178.61/7,602.82
6. Step 6: Final answer
   x = 7,235.89