Finding the Fourth Proportional to 2,364.96, 3,263.52 and 1,317.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.96 : 3,263.52 = 1,317.12 : x
2. Step 2: Convert to fraction form
   2,364.96/3,263.52 = 1,317.12/x
3. Step 3: Cross multiply
   2,364.96x = 3,263.52 × 1,317.12
4. Step 4: Simplify right side
   2,364.96x = 4,298,447.46
5. Step 5: Solve for x
   x = 4,298,447.46/2,364.96
6. Step 6: Final answer
   x = 1,817.56