Finding the Fourth Proportional to 2,342,341.45, 3,513,570.49 and 659,433.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342,341.45 : 3,513,570.49 = 659,433.61 : x
2. Step 2: Convert to fraction form
   2,342,341.45/3,513,570.49 = 659,433.61/x
3. Step 3: Cross multiply
   2,342,341.45x = 3,513,570.49 × 659,433.61
4. Step 4: Simplify right side
   2,342,341.45x = 2,316,966,451,345.15
5. Step 5: Solve for x
   x = 2,316,966,451,345.15/2,342,341.45
6. Step 6: Final answer
   x = 989,166.83