Finding the Fourth Proportional to 2,573,705.86, 3,551,718.27 and 1,427,786.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,705.86 : 3,551,718.27 = 1,427,786.24 : x
2. Step 2: Convert to fraction form
   2,573,705.86/3,551,718.27 = 1,427,786.24/x
3. Step 3: Cross multiply
   2,573,705.86x = 3,551,718.27 × 1,427,786.24
4. Step 4: Simplify right side
   2,573,705.86x = 5,071,094,474,262.60
5. Step 5: Solve for x
   x = 5,071,094,474,262.60/2,573,705.86
6. Step 6: Final answer
   x = 1,970,347.33