Finding the Fourth Proportional to 7,356.50, 10,151.89 and 5,476.49

Step by Step Solution

1. Step 1: Write the proportion equation
   7,356.50 : 10,151.89 = 5,476.49 : x
2. Step 2: Convert to fraction form
   7,356.50/10,151.89 = 5,476.49/x
3. Step 3: Cross multiply
   7,356.50x = 10,151.89 × 5,476.49
4. Step 4: Simplify right side
   7,356.50x = 55,596,724.07
5. Step 5: Solve for x
   x = 55,596,724.07/7,356.50
6. Step 6: Final answer
   x = 7,557.50