Finding the Fourth Proportional to 9,629.52, 14,438.25 and 3,779.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,629.52 : 14,438.25 = 3,779.34 : x
2. Step 2: Convert to fraction form
   9,629.52/14,438.25 = 3,779.34/x
3. Step 3: Cross multiply
   9,629.52x = 14,438.25 × 3,779.34
4. Step 4: Simplify right side
   9,629.52x = 54,567,055.76
5. Step 5: Solve for x
   x = 54,567,055.76/9,629.52
6. Step 6: Final answer
   x = 5,666.64