Finding the Fourth Proportional to 3,501.42, 4,832.06 and 2,009.61

Step by Step Solution

1. Step 1: Write the proportion equation
   3,501.42 : 4,832.06 = 2,009.61 : x
2. Step 2: Convert to fraction form
   3,501.42/4,832.06 = 2,009.61/x
3. Step 3: Cross multiply
   3,501.42x = 4,832.06 × 2,009.61
4. Step 4: Simplify right side
   3,501.42x = 9,710,556.10
5. Step 5: Solve for x
   x = 9,710,556.10/3,501.42
6. Step 6: Final answer
   x = 2,773.32