Finding the Fourth Proportional to 2,745,842.72, 3,789,262.87 and 1,522,145.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,842.72 : 3,789,262.87 = 1,522,145.14 : x
2. Step 2: Convert to fraction form
   2,745,842.72/3,789,262.87 = 1,522,145.14/x
3. Step 3: Cross multiply
   2,745,842.72x = 3,789,262.87 × 1,522,145.14
4. Step 4: Simplify right side
   2,745,842.72x = 5,767,808,048,474.43
5. Step 5: Solve for x
   x = 5,767,808,048,474.43/2,745,842.72
6. Step 6: Final answer
   x = 2,100,560.25