Finding the Fourth Proportional to 9,346.06, 14,020.49 and 3,018.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,346.06 : 14,020.49 = 3,018.82 : x
2. Step 2: Convert to fraction form
   9,346.06/14,020.49 = 3,018.82/x
3. Step 3: Cross multiply
   9,346.06x = 14,020.49 × 3,018.82
4. Step 4: Simplify right side
   9,346.06x = 42,325,381.32
5. Step 5: Solve for x
   x = 42,325,381.32/9,346.06
6. Step 6: Final answer
   x = 4,528.69