Finding the Fourth Proportional to 2,556,748.48, 3,836,588.04 and 1,040,151.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,556,748.48 : 3,836,588.04 = 1,040,151.48 : x
2. Step 2: Convert to fraction form
   2,556,748.48/3,836,588.04 = 1,040,151.48/x
3. Step 3: Cross multiply
   2,556,748.48x = 3,836,588.04 × 1,040,151.48
4. Step 4: Simplify right side
   2,556,748.48x = 3,990,632,727,956.30
5. Step 5: Solve for x
   x = 3,990,632,727,956.30/2,556,748.48
6. Step 6: Final answer
   x = 1,560,823.35