Finding the Fourth Proportional to 2,616.86, 3,925.98 and 973.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,616.86 : 3,925.98 = 973.41 : x
2. Step 2: Convert to fraction form
   2,616.86/3,925.98 = 973.41/x
3. Step 3: Cross multiply
   2,616.86x = 3,925.98 × 973.41
4. Step 4: Simplify right side
   2,616.86x = 3,821,588.19
5. Step 5: Solve for x
   x = 3,821,588.19/2,616.86
6. Step 6: Final answer
   x = 1,460.37