Finding the Fourth Proportional to 9,004.34, 13,506.78 and 2,764.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.34 : 13,506.78 = 2,764.10 : x
2. Step 2: Convert to fraction form
   9,004.34/13,506.78 = 2,764.10/x
3. Step 3: Cross multiply
   9,004.34x = 13,506.78 × 2,764.10
4. Step 4: Simplify right side
   9,004.34x = 37,334,090.60
5. Step 5: Solve for x
   x = 37,334,090.60/9,004.34
6. Step 6: Final answer
   x = 4,146.23