Finding the Fourth Proportional to 2,041.86, 3,065.39 and 1,699.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041.86 : 3,065.39 = 1,699.38 : x
2. Step 2: Convert to fraction form
   2,041.86/3,065.39 = 1,699.38/x
3. Step 3: Cross multiply
   2,041.86x = 3,065.39 × 1,699.38
4. Step 4: Simplify right side
   2,041.86x = 5,209,253.96
5. Step 5: Solve for x
   x = 5,209,253.96/2,041.86
6. Step 6: Final answer
   x = 2,551.23