Finding the Fourth Proportional to 9,619.82, 14,432.28 and 3,046.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,619.82 : 14,432.28 = 3,046.12 : x
2. Step 2: Convert to fraction form
   9,619.82/14,432.28 = 3,046.12/x
3. Step 3: Cross multiply
   9,619.82x = 14,432.28 × 3,046.12
4. Step 4: Simplify right side
   9,619.82x = 43,962,456.75
5. Step 5: Solve for x
   x = 43,962,456.75/9,619.82
6. Step 6: Final answer
   x = 4,569.99