Finding the Fourth Proportional to 2,526.50, 3,788.66 and 1,356.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.50 : 3,788.66 = 1,356.32 : x
2. Step 2: Convert to fraction form
   2,526.50/3,788.66 = 1,356.32/x
3. Step 3: Cross multiply
   2,526.50x = 3,788.66 × 1,356.32
4. Step 4: Simplify right side
   2,526.50x = 5,138,635.33
5. Step 5: Solve for x
   x = 5,138,635.33/2,526.50
6. Step 6: Final answer
   x = 2,033.89