Finding the Fourth Proportional to 6,015.72, 9,021.42 and 2,316.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,015.72 : 9,021.42 = 2,316.10 : x
2. Step 2: Convert to fraction form
   6,015.72/9,021.42 = 2,316.10/x
3. Step 3: Cross multiply
   6,015.72x = 9,021.42 × 2,316.10
4. Step 4: Simplify right side
   6,015.72x = 20,894,510.86
5. Step 5: Solve for x
   x = 20,894,510.86/6,015.72
6. Step 6: Final answer
   x = 3,473.32