Finding the Fourth Proportional to 2,616.27, 3,925.94 and 973.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.27 : 3,925.94 = 973.98 : x
2. Step 2: Convert to fraction form
   2,616.27/3,925.94 = 973.98/x
3. Step 3: Cross multiply
   2,616.27x = 3,925.94 × 973.98
4. Step 4: Simplify right side
   2,616.27x = 3,823,782.17
5. Step 5: Solve for x
   x = 3,823,782.17/2,616.27
6. Step 6: Final answer
   x = 1,461.54