Finding the Fourth Proportional to 1,704.41, 2,552.06 and 972.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.41 : 2,552.06 = 972.98 : x
2. Step 2: Convert to fraction form
   1,704.41/2,552.06 = 972.98/x
3. Step 3: Cross multiply
   1,704.41x = 2,552.06 × 972.98
4. Step 4: Simplify right side
   1,704.41x = 2,483,112.15
5. Step 5: Solve for x
   x = 2,483,112.15/1,704.41
6. Step 6: Final answer
   x = 1,456.87