Finding the Fourth Proportional to 2,300,118.42, 3,445,755.69 and 1,286,165.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,118.42 : 3,445,755.69 = 1,286,165.07 : x
2. Step 2: Convert to fraction form
   2,300,118.42/3,445,755.69 = 1,286,165.07/x
3. Step 3: Cross multiply
   2,300,118.42x = 3,445,755.69 × 1,286,165.07
4. Step 4: Simplify right side
   2,300,118.42x = 4,431,810,608,231.75
5. Step 5: Solve for x
   x = 4,431,810,608,231.75/2,300,118.42
6. Step 6: Final answer
   x = 1,926,774.97