Finding the Fourth Proportional to 9,579.98, 14,376.52 and 3,340.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,579.98 : 14,376.52 = 3,340.02 : x
2. Step 2: Convert to fraction form
   9,579.98/14,376.52 = 3,340.02/x
3. Step 3: Cross multiply
   9,579.98x = 14,376.52 × 3,340.02
4. Step 4: Simplify right side
   9,579.98x = 48,017,864.33
5. Step 5: Solve for x
   x = 48,017,864.33/9,579.98
6. Step 6: Final answer
   x = 5,012.31