Finding the Fourth Proportional to 9,460.37, 13,055.30 and 5,483.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460.37 : 13,055.30 = 5,483.78 : x
2. Step 2: Convert to fraction form
   9,460.37/13,055.30 = 5,483.78/x
3. Step 3: Cross multiply
   9,460.37x = 13,055.30 × 5,483.78
4. Step 4: Simplify right side
   9,460.37x = 71,592,398.25
5. Step 5: Solve for x
   x = 71,592,398.25/9,460.37
6. Step 6: Final answer
   x = 7,567.61