Finding the Fourth Proportional to 2,524.72, 3,788.00 and 881.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,524.72 : 3,788.00 = 881.51 : x
2. Step 2: Convert to fraction form
   2,524.72/3,788.00 = 881.51/x
3. Step 3: Cross multiply
   2,524.72x = 3,788.00 × 881.51
4. Step 4: Simplify right side
   2,524.72x = 3,339,164.61
5. Step 5: Solve for x
   x = 3,339,164.61/2,524.72
6. Step 6: Final answer
   x = 1,322.59