Finding the Fourth Proportional to 2,469.52, 3,704.76 and 1,316.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.52 : 3,704.76 = 1,316.56 : x
2. Step 2: Convert to fraction form
   2,469.52/3,704.76 = 1,316.56/x
3. Step 3: Cross multiply
   2,469.52x = 3,704.76 × 1,316.56
4. Step 4: Simplify right side
   2,469.52x = 4,877,538.83
5. Step 5: Solve for x
   x = 4,877,538.83/2,469.52
6. Step 6: Final answer
   x = 1,975.10