Finding the Fourth Proportional to 2,272,146.68, 3,405,628.42 and 1,419,610.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,146.68 : 3,405,628.42 = 1,419,610.34 : x
2. Step 2: Convert to fraction form
   2,272,146.68/3,405,628.42 = 1,419,610.34/x
3. Step 3: Cross multiply
   2,272,146.68x = 3,405,628.42 × 1,419,610.34
4. Step 4: Simplify right side
   2,272,146.68x = 4,834,665,298,652.69
5. Step 5: Solve for x
   x = 4,834,665,298,652.69/2,272,146.68
6. Step 6: Final answer
   x = 2,127,796.30