Finding the Fourth Proportional to 7,698.10, 10,623.17 and 4,340.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,698.10 : 10,623.17 = 4,340.89 : x
2. Step 2: Convert to fraction form
   7,698.10/10,623.17 = 4,340.89/x
3. Step 3: Cross multiply
   7,698.10x = 10,623.17 × 4,340.89
4. Step 4: Simplify right side
   7,698.10x = 46,113,937.60
5. Step 5: Solve for x
   x = 46,113,937.60/7,698.10
6. Step 6: Final answer
   x = 5,990.30