Finding the Fourth Proportional to 2,693.96, 3,715.86 and 1,589.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,693.96 : 3,715.86 = 1,589.32 : x
2. Step 2: Convert to fraction form
   2,693.96/3,715.86 = 1,589.32/x
3. Step 3: Cross multiply
   2,693.96x = 3,715.86 × 1,589.32
4. Step 4: Simplify right side
   2,693.96x = 5,905,690.62
5. Step 5: Solve for x
   x = 5,905,690.62/2,693.96
6. Step 6: Final answer
   x = 2,192.20