Finding the Fourth Proportional to 9,788.04, 14,696.64 and 3,956.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,788.04 : 14,696.64 = 3,956.04 : x
2. Step 2: Convert to fraction form
   9,788.04/14,696.64 = 3,956.04/x
3. Step 3: Cross multiply
   9,788.04x = 14,696.64 × 3,956.04
4. Step 4: Simplify right side
   9,788.04x = 58,140,495.71
5. Step 5: Solve for x
   x = 58,140,495.71/9,788.04
6. Step 6: Final answer
   x = 5,939.95