Finding the Fourth Proportional to 2,889,443.61, 4,334,207.78 and 1,373,281.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,889,443.61 : 4,334,207.78 = 1,373,281.25 : x
2. Step 2: Convert to fraction form
   2,889,443.61/4,334,207.78 = 1,373,281.25/x
3. Step 3: Cross multiply
   2,889,443.61x = 4,334,207.78 × 1,373,281.25
4. Step 4: Simplify right side
   2,889,443.61x = 5,952,086,259,640.29
5. Step 5: Solve for x
   x = 5,952,086,259,640.29/2,889,443.61
6. Step 6: Final answer
   x = 2,059,942.00