Finding the Fourth Proportional to 9,004.34, 13,506.56 and 2,430.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,004.34 : 13,506.56 = 2,430.56 : x
2. Step 2: Convert to fraction form
   9,004.34/13,506.56 = 2,430.56/x
3. Step 3: Cross multiply
   9,004.34x = 13,506.56 × 2,430.56
4. Step 4: Simplify right side
   9,004.34x = 32,828,504.47
5. Step 5: Solve for x
   x = 32,828,504.47/9,004.34
6. Step 6: Final answer
   x = 3,645.85