Finding the Fourth Proportional to 2,528.58, 3,788.70 and 1,552.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,528.58 : 3,788.70 = 1,552.62 : x
2. Step 2: Convert to fraction form
   2,528.58/3,788.70 = 1,552.62/x
3. Step 3: Cross multiply
   2,528.58x = 3,788.70 × 1,552.62
4. Step 4: Simplify right side
   2,528.58x = 5,882,411.39
5. Step 5: Solve for x
   x = 5,882,411.39/2,528.58
6. Step 6: Final answer
   x = 2,326.37