Finding the Fourth Proportional to 9,054.42, 13,577.37 and 3,510.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,054.42 : 13,577.37 = 3,510.36 : x
2. Step 2: Convert to fraction form
   9,054.42/13,577.37 = 3,510.36/x
3. Step 3: Cross multiply
   9,054.42x = 13,577.37 × 3,510.36
4. Step 4: Simplify right side
   9,054.42x = 47,661,456.55
5. Step 5: Solve for x
   x = 47,661,456.55/9,054.42
6. Step 6: Final answer
   x = 5,263.89