Finding the Fourth Proportional to 2,098,793.46, 3,148,740.03 and 659,418.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,098,793.46 : 3,148,740.03 = 659,418.72 : x
2. Step 2: Convert to fraction form
   2,098,793.46/3,148,740.03 = 659,418.72/x
3. Step 3: Cross multiply
   2,098,793.46x = 3,148,740.03 × 659,418.72
4. Step 4: Simplify right side
   2,098,793.46x = 2,076,338,120,195.36
5. Step 5: Solve for x
   x = 2,076,338,120,195.36/2,098,793.46
6. Step 6: Final answer
   x = 989,300.83