Finding the Fourth Proportional to 2,364.56, 3,263.04 and 1,316.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364.56 : 3,263.04 = 1,316.72 : x
2. Step 2: Convert to fraction form
   2,364.56/3,263.04 = 1,316.72/x
3. Step 3: Cross multiply
   2,364.56x = 3,263.04 × 1,316.72
4. Step 4: Simplify right side
   2,364.56x = 4,296,510.03
5. Step 5: Solve for x
   x = 4,296,510.03/2,364.56
6. Step 6: Final answer
   x = 1,817.04