Finding the Fourth Proportional to 9,007.56, 13,510.20 and 2,434.20

Step by Step Solution

1. Step 1: Write the proportion equation
   9,007.56 : 13,510.20 = 2,434.20 : x
2. Step 2: Convert to fraction form
   9,007.56/13,510.20 = 2,434.20/x
3. Step 3: Cross multiply
   9,007.56x = 13,510.20 × 2,434.20
4. Step 4: Simplify right side
   9,007.56x = 32,886,528.84
5. Step 5: Solve for x
   x = 32,886,528.84/9,007.56
6. Step 6: Final answer
   x = 3,650.99