Finding the Fourth Proportional to 1,741.86, 2,610.27 and 1,309.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.86 : 2,610.27 = 1,309.32 : x
2. Step 2: Convert to fraction form
   1,741.86/2,610.27 = 1,309.32/x
3. Step 3: Cross multiply
   1,741.86x = 2,610.27 × 1,309.32
4. Step 4: Simplify right side
   1,741.86x = 3,417,678.72
5. Step 5: Solve for x
   x = 3,417,678.72/1,741.86
6. Step 6: Final answer
   x = 1,962.09