Finding the Fourth Proportional to 2,431,085.30, 3,646,770.67 and 914,781.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,431,085.30 : 3,646,770.67 = 914,781.37 : x
2. Step 2: Convert to fraction form
   2,431,085.30/3,646,770.67 = 914,781.37/x
3. Step 3: Cross multiply
   2,431,085.30x = 3,646,770.67 × 914,781.37
4. Step 4: Simplify right side
   2,431,085.30x = 3,335,997,869,578.42
5. Step 5: Solve for x
   x = 3,335,997,869,578.42/2,431,085.30
6. Step 6: Final answer
   x = 1,372,225.76