Finding the Fourth Proportional to 2,495,141.48, 3,443,291.16 and 1,407,409.67

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,141.48 : 3,443,291.16 = 1,407,409.67 : x
2. Step 2: Convert to fraction form
   2,495,141.48/3,443,291.16 = 1,407,409.67/x
3. Step 3: Cross multiply
   2,495,141.48x = 3,443,291.16 × 1,407,409.67
4. Step 4: Simplify right side
   2,495,141.48x = 4,846,121,275,209.52
5. Step 5: Solve for x
   x = 4,846,121,275,209.52/2,495,141.48
6. Step 6: Final answer
   x = 1,942,223.04