Finding the Fourth Proportional to 9,601.33, 14,390.68 and 4,330.17

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.33 : 14,390.68 = 4,330.17 : x
2. Step 2: Convert to fraction form
   9,601.33/14,390.68 = 4,330.17/x
3. Step 3: Cross multiply
   9,601.33x = 14,390.68 × 4,330.17
4. Step 4: Simplify right side
   9,601.33x = 62,314,090.82
5. Step 5: Solve for x
   x = 62,314,090.82/9,601.33
6. Step 6: Final answer
   x = 6,490.15