Finding the Fourth Proportional to 2,048,404.40, 2,862,451.75 and 2,048,404.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,404.40 : 2,862,451.75 = 2,048,404.40 : x
2. Step 2: Convert to fraction form
   2,048,404.40/2,862,451.75 = 2,048,404.40/x
3. Step 3: Cross multiply
   2,048,404.40x = 2,862,451.75 × 2,048,404.40
4. Step 4: Simplify right side
   2,048,404.40x = 5,863,458,759,487.70
5. Step 5: Solve for x
   x = 5,863,458,759,487.70/2,048,404.40
6. Step 6: Final answer
   x = 2,862,451.75