Finding the Fourth Proportional to 1,700.15, 2,548.42 and 968.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700.15 : 2,548.42 = 968.15 : x
2. Step 2: Convert to fraction form
   1,700.15/2,548.42 = 968.15/x
3. Step 3: Cross multiply
   1,700.15x = 2,548.42 × 968.15
4. Step 4: Simplify right side
   1,700.15x = 2,467,256.77
5. Step 5: Solve for x
   x = 2,467,256.77/1,700.15
6. Step 6: Final answer
   x = 1,451.20