Finding the Fourth Proportional to 9,730.65, 14,610.56 and 5,575.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,730.65 : 14,610.56 = 5,575.35 : x
2. Step 2: Convert to fraction form
   9,730.65/14,610.56 = 5,575.35/x
3. Step 3: Cross multiply
   9,730.65x = 14,610.56 × 5,575.35
4. Step 4: Simplify right side
   9,730.65x = 81,458,957.82
5. Step 5: Solve for x
   x = 81,458,957.82/9,730.65
6. Step 6: Final answer
   x = 8,371.38