Finding the Fourth Proportional to 2,071,059.42, 3,106,452.45 and 992,343.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,059.42 : 3,106,452.45 = 992,343.54 : x
2. Step 2: Convert to fraction form
   2,071,059.42/3,106,452.45 = 992,343.54/x
3. Step 3: Cross multiply
   2,071,059.42x = 3,106,452.45 × 992,343.54
4. Step 4: Simplify right side
   2,071,059.42x = 3,082,668,021,074.67
5. Step 5: Solve for x
   x = 3,082,668,021,074.67/2,071,059.42
6. Step 6: Final answer
   x = 1,488,449.82