Finding the Fourth Proportional to 2,887,744.41, 3,985,134.38 and 1,580,974.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,887,744.41 : 3,985,134.38 = 1,580,974.56 : x
2. Step 2: Convert to fraction form
   2,887,744.41/3,985,134.38 = 1,580,974.56/x
3. Step 3: Cross multiply
   2,887,744.41x = 3,985,134.38 × 1,580,974.56
4. Step 4: Simplify right side
   2,887,744.41x = 6,300,396,065,056.50
5. Step 5: Solve for x
   x = 6,300,396,065,056.50/2,887,744.41
6. Step 6: Final answer
   x = 2,181,770.67