Finding the Fourth Proportional to 9,669.00, 14,499.39 and 3,430.58

Step by Step Solution

1. Step 1: Write the proportion equation
   9,669.00 : 14,499.39 = 3,430.58 : x
2. Step 2: Convert to fraction form
   9,669.00/14,499.39 = 3,430.58/x
3. Step 3: Cross multiply
   9,669.00x = 14,499.39 × 3,430.58
4. Step 4: Simplify right side
   9,669.00x = 49,741,312.09
5. Step 5: Solve for x
   x = 49,741,312.09/9,669.00
6. Step 6: Final answer
   x = 5,144.41