Finding the Fourth Proportional to 2,364.16, 3,262.69 and 1,316.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.16 : 3,262.69 = 1,316.22 : x
2. Step 2: Convert to fraction form
   2,364.16/3,262.69 = 1,316.22/x
3. Step 3: Cross multiply
   2,364.16x = 3,262.69 × 1,316.22
4. Step 4: Simplify right side
   2,364.16x = 4,294,417.83
5. Step 5: Solve for x
   x = 4,294,417.83/2,364.16
6. Step 6: Final answer
   x = 1,816.47