Finding the Fourth Proportional to 9,003.26, 13,506.24 and 3,158.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,003.26 : 13,506.24 = 3,158.84 : x
2. Step 2: Convert to fraction form
   9,003.26/13,506.24 = 3,158.84/x
3. Step 3: Cross multiply
   9,003.26x = 13,506.24 × 3,158.84
4. Step 4: Simplify right side
   9,003.26x = 42,664,051.16
5. Step 5: Solve for x
   x = 42,664,051.16/9,003.26
6. Step 6: Final answer
   x = 4,738.73