Finding the Fourth Proportional to 2,364.16, 3,262.72 and 1,316.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.16 : 3,262.72 = 1,316.24 : x
2. Step 2: Convert to fraction form
   2,364.16/3,262.72 = 1,316.24/x
3. Step 3: Cross multiply
   2,364.16x = 3,262.72 × 1,316.24
4. Step 4: Simplify right side
   2,364.16x = 4,294,522.57
5. Step 5: Solve for x
   x = 4,294,522.57/2,364.16
6. Step 6: Final answer
   x = 1,816.51