Finding the Fourth Proportional to 2,680,500.16, 3,699,118.80 and 1,456,805.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,680,500.16 : 3,699,118.80 = 1,456,805.68 : x
2. Step 2: Convert to fraction form
   2,680,500.16/3,699,118.80 = 1,456,805.68/x
3. Step 3: Cross multiply
   2,680,500.16x = 3,699,118.80 × 1,456,805.68
4. Step 4: Simplify right side
   2,680,500.16x = 5,388,897,278,834.78
5. Step 5: Solve for x
   x = 5,388,897,278,834.78/2,680,500.16
6. Step 6: Final answer
   x = 2,010,407.37