Finding the Fourth Proportional to 2,745,999.12, 3,789,478.58 and 1,522,301.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,999.12 : 3,789,478.58 = 1,522,301.54 : x
2. Step 2: Convert to fraction form
   2,745,999.12/3,789,478.58 = 1,522,301.54/x
3. Step 3: Cross multiply
   2,745,999.12x = 3,789,478.58 × 1,522,301.54
4. Step 4: Simplify right side
   2,745,999.12x = 5,768,729,078,131.01
5. Step 5: Solve for x
   x = 5,768,729,078,131.01/2,745,999.12
6. Step 6: Final answer
   x = 2,100,776.01