Finding the Fourth Proportional to 2,569,900.86, 3,546,410.31 and 1,423,971.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,900.86 : 3,546,410.31 = 1,423,971.18 : x
2. Step 2: Convert to fraction form
   2,569,900.86/3,546,410.31 = 1,423,971.18/x
3. Step 3: Cross multiply
   2,569,900.86x = 3,546,410.31 × 1,423,971.18
4. Step 4: Simplify right side
   2,569,900.86x = 5,049,986,073,894.87
5. Step 5: Solve for x
   x = 5,049,986,073,894.87/2,569,900.86
6. Step 6: Final answer
   x = 1,965,050.93