Finding the Fourth Proportional to 9,016.18, 13,525.35 and 3,173.38

Step by Step Solution

1. Step 1: Write the proportion equation
   9,016.18 : 13,525.35 = 3,173.38 : x
2. Step 2: Convert to fraction form
   9,016.18/13,525.35 = 3,173.38/x
3. Step 3: Cross multiply
   9,016.18x = 13,525.35 × 3,173.38
4. Step 4: Simplify right side
   9,016.18x = 42,921,075.18
5. Step 5: Solve for x
   x = 42,921,075.18/9,016.18
6. Step 6: Final answer
   x = 4,760.45