Finding the Fourth Proportional to 2,467,037.23, 3,404,639.07 and 1,420,613.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467,037.23 : 3,404,639.07 = 1,420,613.89 : x
2. Step 2: Convert to fraction form
   2,467,037.23/3,404,639.07 = 1,420,613.89/x
3. Step 3: Cross multiply
   2,467,037.23x = 3,404,639.07 × 1,420,613.89
4. Step 4: Simplify right side
   2,467,037.23x = 4,836,677,529,152.42
5. Step 5: Solve for x
   x = 4,836,677,529,152.42/2,467,037.23
6. Step 6: Final answer
   x = 1,960,520.69