Finding the Fourth Proportional to 10,567.42, 15,850.18 and 3,173.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,567.42 : 15,850.18 = 3,173.53 : x
2. Step 2: Convert to fraction form
   10,567.42/15,850.18 = 3,173.53/x
3. Step 3: Cross multiply
   10,567.42x = 15,850.18 × 3,173.53
4. Step 4: Simplify right side
   10,567.42x = 50,301,021.74
5. Step 5: Solve for x
   x = 50,301,021.74/10,567.42
6. Step 6: Final answer
   x = 4,760.01