Finding the Fourth Proportional to 9,357.83, 14,029.72 and 5,659.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,357.83 : 14,029.72 = 5,659.30 : x
2. Step 2: Convert to fraction form
   9,357.83/14,029.72 = 5,659.30/x
3. Step 3: Cross multiply
   9,357.83x = 14,029.72 × 5,659.30
4. Step 4: Simplify right side
   9,357.83x = 79,398,345.17
5. Step 5: Solve for x
   x = 79,398,345.17/9,357.83
6. Step 6: Final answer
   x = 8,484.70