Finding the Fourth Proportional to 1,700.96, 2,548.56 and 1,336.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.96 : 2,548.56 = 1,336.16 : x
2. Step 2: Convert to fraction form
   1,700.96/2,548.56 = 1,336.16/x
3. Step 3: Cross multiply
   1,700.96x = 2,548.56 × 1,336.16
4. Step 4: Simplify right side
   1,700.96x = 3,405,283.93
5. Step 5: Solve for x
   x = 3,405,283.93/1,700.96
6. Step 6: Final answer
   x = 2,001.98