Finding the Fourth Proportional to 3,164.94, 4,748.63 and 973.89

Step by Step Solution

1. Step 1: Write the proportion equation
   3,164.94 : 4,748.63 = 973.89 : x
2. Step 2: Convert to fraction form
   3,164.94/4,748.63 = 973.89/x
3. Step 3: Cross multiply
   3,164.94x = 4,748.63 × 973.89
4. Step 4: Simplify right side
   3,164.94x = 4,624,638.40
5. Step 5: Solve for x
   x = 4,624,638.40/3,164.94
6. Step 6: Final answer
   x = 1,461.21