Finding the Fourth Proportional to 7,673.20, 10,588.59 and 4,316.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,673.20 : 10,588.59 = 4,316.15 : x
2. Step 2: Convert to fraction form
   7,673.20/10,588.59 = 4,316.15/x
3. Step 3: Cross multiply
   7,673.20x = 10,588.59 × 4,316.15
4. Step 4: Simplify right side
   7,673.20x = 45,701,969.20
5. Step 5: Solve for x
   x = 45,701,969.20/7,673.20
6. Step 6: Final answer
   x = 5,956.05