Finding the Fourth Proportional to 7,679.59, 10,598.86 and 4,323.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,679.59 : 10,598.86 = 4,323.06 : x
2. Step 2: Convert to fraction form
   7,679.59/10,598.86 = 4,323.06/x
3. Step 3: Cross multiply
   7,679.59x = 10,598.86 × 4,323.06
4. Step 4: Simplify right side
   7,679.59x = 45,819,507.71
5. Step 5: Solve for x
   x = 45,819,507.71/7,679.59
6. Step 6: Final answer
   x = 5,966.40