Finding the Fourth Proportional to 2,832.01, 3,909.59 and 1,770.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,832.01 : 3,909.59 = 1,770.37 : x
2. Step 2: Convert to fraction form
   2,832.01/3,909.59 = 1,770.37/x
3. Step 3: Cross multiply
   2,832.01x = 3,909.59 × 1,770.37
4. Step 4: Simplify right side
   2,832.01x = 6,921,409.33
5. Step 5: Solve for x
   x = 6,921,409.33/2,832.01
6. Step 6: Final answer
   x = 2,443.99