Finding the Fourth Proportional to 2,610.84, 3,917.81 and 1,051.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.84 : 3,917.81 = 1,051.59 : x
2. Step 2: Convert to fraction form
   2,610.84/3,917.81 = 1,051.59/x
3. Step 3: Cross multiply
   2,610.84x = 3,917.81 × 1,051.59
4. Step 4: Simplify right side
   2,610.84x = 4,119,924.56
5. Step 5: Solve for x
   x = 4,119,924.56/2,610.84
6. Step 6: Final answer
   x = 1,578.01