Finding the Fourth Proportional to 2,569,243.49, 3,545,297.64 and 1,423,109.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,243.49 : 3,545,297.64 = 1,423,109.69 : x
2. Step 2: Convert to fraction form
   2,569,243.49/3,545,297.64 = 1,423,109.69/x
3. Step 3: Cross multiply
   2,569,243.49x = 3,545,297.64 × 1,423,109.69
4. Step 4: Simplify right side
   2,569,243.49x = 5,045,347,420,986.51
5. Step 5: Solve for x
   x = 5,045,347,420,986.51/2,569,243.49
6. Step 6: Final answer
   x = 1,963,748.26