Finding the Fourth Proportional to 2,377.81, 3,566.52 and 1,061.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377.81 : 3,566.52 = 1,061.59 : x
2. Step 2: Convert to fraction form
   2,377.81/3,566.52 = 1,061.59/x
3. Step 3: Cross multiply
   2,377.81x = 3,566.52 × 1,061.59
4. Step 4: Simplify right side
   2,377.81x = 3,786,181.97
5. Step 5: Solve for x
   x = 3,786,181.97/2,377.81
6. Step 6: Final answer
   x = 1,592.30