Finding the Fourth Proportional to 9,716.04, 14,577.72 and 3,876.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,716.04 : 14,577.72 = 3,876.72 : x
2. Step 2: Convert to fraction form
   9,716.04/14,577.72 = 3,876.72/x
3. Step 3: Cross multiply
   9,716.04x = 14,577.72 × 3,876.72
4. Step 4: Simplify right side
   9,716.04x = 56,513,738.68
5. Step 5: Solve for x
   x = 56,513,738.68/9,716.04
6. Step 6: Final answer
   x = 5,816.54