Finding the Fourth Proportional to 3,164.18, 4,746.73 and 973.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,164.18 : 4,746.73 = 973.10 : x
2. Step 2: Convert to fraction form
   3,164.18/4,746.73 = 973.10/x
3. Step 3: Cross multiply
   3,164.18x = 4,746.73 × 973.10
4. Step 4: Simplify right side
   3,164.18x = 4,619,016.80
5. Step 5: Solve for x
   x = 4,619,016.80/3,164.18
6. Step 6: Final answer
   x = 1,459.78