Finding the Fourth Proportional to 2,526.06, 3,788.02 and 1,488.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,526.06 : 3,788.02 = 1,488.15 : x
2. Step 2: Convert to fraction form
   2,526.06/3,788.02 = 1,488.15/x
3. Step 3: Cross multiply
   2,526.06x = 3,788.02 × 1,488.15
4. Step 4: Simplify right side
   2,526.06x = 5,637,141.96
5. Step 5: Solve for x
   x = 5,637,141.96/2,526.06
6. Step 6: Final answer
   x = 2,231.59