Finding the Fourth Proportional to 7,680.56, 10,598.03 and 4,323.18

Step by Step Solution

1. Step 1: Write the proportion equation
   7,680.56 : 10,598.03 = 4,323.18 : x
2. Step 2: Convert to fraction form
   7,680.56/10,598.03 = 4,323.18/x
3. Step 3: Cross multiply
   7,680.56x = 10,598.03 × 4,323.18
4. Step 4: Simplify right side
   7,680.56x = 45,817,191.34
5. Step 5: Solve for x
   x = 45,817,191.34/7,680.56
6. Step 6: Final answer
   x = 5,965.35