Finding the Fourth Proportional to 9,007.30, 13,507.51 and 4,326.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,007.30 : 13,507.51 = 4,326.01 : x
2. Step 2: Convert to fraction form
   9,007.30/13,507.51 = 4,326.01/x
3. Step 3: Cross multiply
   9,007.30x = 13,507.51 × 4,326.01
4. Step 4: Simplify right side
   9,007.30x = 58,433,586.86
5. Step 5: Solve for x
   x = 58,433,586.86/9,007.30
6. Step 6: Final answer
   x = 6,487.36