Finding the Fourth Proportional to 1,975.71, 2,964.72 and 1,197.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975.71 : 2,964.72 = 1,197.27 : x
2. Step 2: Convert to fraction form
   1,975.71/2,964.72 = 1,197.27/x
3. Step 3: Cross multiply
   1,975.71x = 2,964.72 × 1,197.27
4. Step 4: Simplify right side
   1,975.71x = 3,549,570.31
5. Step 5: Solve for x
   x = 3,549,570.31/1,975.71
6. Step 6: Final answer
   x = 1,796.60