Finding the Fourth Proportional to 2,524.68, 3,787.50 and 881.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,524.68 : 3,787.50 = 881.34 : x
2. Step 2: Convert to fraction form
   2,524.68/3,787.50 = 881.34/x
3. Step 3: Cross multiply
   2,524.68x = 3,787.50 × 881.34
4. Step 4: Simplify right side
   2,524.68x = 3,338,075.25
5. Step 5: Solve for x
   x = 3,338,075.25/2,524.68
6. Step 6: Final answer
   x = 1,322.18