Finding the Fourth Proportional to 2,468,410.63, 3,406,108.18 and 1,422,174.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,468,410.63 : 3,406,108.18 = 1,422,174.09 : x
2. Step 2: Convert to fraction form
   2,468,410.63/3,406,108.18 = 1,422,174.09/x
3. Step 3: Cross multiply
   2,468,410.63x = 3,406,108.18 × 1,422,174.09
4. Step 4: Simplify right side
   2,468,410.63x = 4,844,078,810,426.95
5. Step 5: Solve for x
   x = 4,844,078,810,426.95/2,468,410.63
6. Step 6: Final answer
   x = 1,962,428.27