Finding the Fourth Proportional to 2,617.14, 3,925.40 and 973.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,617.14 : 3,925.40 = 973.25 : x
2. Step 2: Convert to fraction form
   2,617.14/3,925.40 = 973.25/x
3. Step 3: Cross multiply
   2,617.14x = 3,925.40 × 973.25
4. Step 4: Simplify right side
   2,617.14x = 3,820,385.78
5. Step 5: Solve for x
   x = 3,820,385.78/2,617.14
6. Step 6: Final answer
   x = 1,459.75