Finding the Fourth Proportional to 2,068.55, 3,097.81 and 973.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068.55 : 3,097.81 = 973.23 : x
2. Step 2: Convert to fraction form
   2,068.55/3,097.81 = 973.23/x
3. Step 3: Cross multiply
   2,068.55x = 3,097.81 × 973.23
4. Step 4: Simplify right side
   2,068.55x = 3,014,881.63
5. Step 5: Solve for x
   x = 3,014,881.63/2,068.55
6. Step 6: Final answer
   x = 1,457.49