Finding the Fourth Proportional to 12,670.25, 17,483.99 and 7,004.43

Step by Step Solution

1. Step 1: Write the proportion equation
   12,670.25 : 17,483.99 = 7,004.43 : x
2. Step 2: Convert to fraction form
   12,670.25/17,483.99 = 7,004.43/x
3. Step 3: Cross multiply
   12,670.25x = 17,483.99 × 7,004.43
4. Step 4: Simplify right side
   12,670.25x = 122,465,349.05
5. Step 5: Solve for x
   x = 122,465,349.05/12,670.25
6. Step 6: Final answer
   x = 9,665.59