Finding the Fourth Proportional to 2,341,582.86, 3,512,105.98 and 612,619.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,341,582.86 : 3,512,105.98 = 612,619.62 : x
2. Step 2: Convert to fraction form
   2,341,582.86/3,512,105.98 = 612,619.62/x
3. Step 3: Cross multiply
   2,341,582.86x = 3,512,105.98 × 612,619.62
4. Step 4: Simplify right side
   2,341,582.86x = 2,151,585,030,867.33
5. Step 5: Solve for x
   x = 2,151,585,030,867.33/2,341,582.86
6. Step 6: Final answer
   x = 918,859.23