Finding the Fourth Proportional to 9,969.64, 14,955.82 and 3,394.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,969.64 : 14,955.82 = 3,394.04 : x
2. Step 2: Convert to fraction form
   9,969.64/14,955.82 = 3,394.04/x
3. Step 3: Cross multiply
   9,969.64x = 14,955.82 × 3,394.04
4. Step 4: Simplify right side
   9,969.64x = 50,760,651.31
5. Step 5: Solve for x
   x = 50,760,651.31/9,969.64
6. Step 6: Final answer
   x = 5,091.52