Finding the Fourth Proportional to 2,146,667.02, 2,962,471.82 and 1,263,456.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,667.02 : 2,962,471.82 = 1,263,456.09 : x
2. Step 2: Convert to fraction form
   2,146,667.02/2,962,471.82 = 1,263,456.09/x
3. Step 3: Cross multiply
   2,146,667.02x = 2,962,471.82 × 1,263,456.09
4. Step 4: Simplify right side
   2,146,667.02x = 3,742,953,081,156.79
5. Step 5: Solve for x
   x = 3,742,953,081,156.79/2,146,667.02
6. Step 6: Final answer
   x = 1,743,611.39