Finding the Fourth Proportional to 2,465,268.07, 3,402,407.90 and 1,418,667.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465,268.07 : 3,402,407.90 = 1,418,667.78 : x
2. Step 2: Convert to fraction form
   2,465,268.07/3,402,407.90 = 1,418,667.78/x
3. Step 3: Cross multiply
   2,465,268.07x = 3,402,407.90 × 1,418,667.78
4. Step 4: Simplify right side
   2,465,268.07x = 4,826,886,462,147.46
5. Step 5: Solve for x
   x = 4,826,886,462,147.46/2,465,268.07
6. Step 6: Final answer
   x = 1,957,956.02