Finding the Fourth Proportional to 2,569,293.47, 3,545,338.93 and 1,423,086.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,293.47 : 3,545,338.93 = 1,423,086.77 : x
2. Step 2: Convert to fraction form
   2,569,293.47/3,545,338.93 = 1,423,086.77/x
3. Step 3: Cross multiply
   2,569,293.47x = 3,545,338.93 × 1,423,086.77
4. Step 4: Simplify right side
   2,569,293.47x = 5,045,324,931,754.59
5. Step 5: Solve for x
   x = 5,045,324,931,754.59/2,569,293.47
6. Step 6: Final answer
   x = 1,963,701.30