Finding the Fourth Proportional to 9,619.75, 14,429.61 and 3,046.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,619.75 : 14,429.61 = 3,046.45 : x
2. Step 2: Convert to fraction form
   9,619.75/14,429.61 = 3,046.45/x
3. Step 3: Cross multiply
   9,619.75x = 14,429.61 × 3,046.45
4. Step 4: Simplify right side
   9,619.75x = 43,959,085.38
5. Step 5: Solve for x
   x = 43,959,085.38/9,619.75
6. Step 6: Final answer
   x = 4,569.67