Finding the Fourth Proportional to 2,494,890.32, 3,442,741.67 and 1,407,429.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,494,890.32 : 3,442,741.67 = 1,407,429.14 : x
2. Step 2: Convert to fraction form
   2,494,890.32/3,442,741.67 = 1,407,429.14/x
3. Step 3: Cross multiply
   2,494,890.32x = 3,442,741.67 × 1,407,429.14
4. Step 4: Simplify right side
   2,494,890.32x = 4,845,414,959,975.69
5. Step 5: Solve for x
   x = 4,845,414,959,975.69/2,494,890.32
6. Step 6: Final answer
   x = 1,942,135.46