Finding the Fourth Proportional to 7,575.54, 10,463.63 and 5,347.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,575.54 : 10,463.63 = 5,347.37 : x
2. Step 2: Convert to fraction form
   7,575.54/10,463.63 = 5,347.37/x
3. Step 3: Cross multiply
   7,575.54x = 10,463.63 × 5,347.37
4. Step 4: Simplify right side
   7,575.54x = 55,952,871.80
5. Step 5: Solve for x
   x = 55,952,871.80/7,575.54
6. Step 6: Final answer
   x = 7,385.99