Finding the Fourth Proportional to 2,484,429.06, 3,428,633.73 and 1,397,042.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,429.06 : 3,428,633.73 = 1,397,042.94 : x
2. Step 2: Convert to fraction form
   2,484,429.06/3,428,633.73 = 1,397,042.94/x
3. Step 3: Cross multiply
   2,484,429.06x = 3,428,633.73 × 1,397,042.94
4. Step 4: Simplify right side
   2,484,429.06x = 4,789,948,546,342.37
5. Step 5: Solve for x
   x = 4,789,948,546,342.37/2,484,429.06
6. Step 6: Final answer
   x = 1,927,987.65