Finding the Fourth Proportional to 2,079,532.17, 3,119,273.55 and 659,600.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,079,532.17 : 3,119,273.55 = 659,600.55 : x
2. Step 2: Convert to fraction form
   2,079,532.17/3,119,273.55 = 659,600.55/x
3. Step 3: Cross multiply
   2,079,532.17x = 3,119,273.55 × 659,600.55
4. Step 4: Simplify right side
   2,079,532.17x = 2,057,474,549,180.45
5. Step 5: Solve for x
   x = 2,057,474,549,180.45/2,079,532.17
6. Step 6: Final answer
   x = 989,392.99