Finding the Fourth Proportional to 2,577,475.94, 3,553,982.06 and 1,645,928.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,577,475.94 : 3,553,982.06 = 1,645,928.96 : x
2. Step 2: Convert to fraction form
   2,577,475.94/3,553,982.06 = 1,645,928.96/x
3. Step 3: Cross multiply
   2,577,475.94x = 3,553,982.06 × 1,645,928.96
4. Step 4: Simplify right side
   2,577,475.94x = 5,849,601,969,874.90
5. Step 5: Solve for x
   x = 5,849,601,969,874.90/2,577,475.94
6. Step 6: Final answer
   x = 2,269,507.89