Finding the Fourth Proportional to 2,374.34, 3,563.39 and 1,075.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374.34 : 3,563.39 = 1,075.91 : x
2. Step 2: Convert to fraction form
   2,374.34/3,563.39 = 1,075.91/x
3. Step 3: Cross multiply
   2,374.34x = 3,563.39 × 1,075.91
4. Step 4: Simplify right side
   2,374.34x = 3,833,871.81
5. Step 5: Solve for x
   x = 3,833,871.81/2,374.34
6. Step 6: Final answer
   x = 1,614.71