Finding the Fourth Proportional to 2,402,199.72, 3,314,936.61 and 1,435,862.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,402,199.72 : 3,314,936.61 = 1,435,862.79 : x
2. Step 2: Convert to fraction form
   2,402,199.72/3,314,936.61 = 1,435,862.79/x
3. Step 3: Cross multiply
   2,402,199.72x = 3,314,936.61 × 1,435,862.79
4. Step 4: Simplify right side
   2,402,199.72x = 4,759,794,129,507.74
5. Step 5: Solve for x
   x = 4,759,794,129,507.74/2,402,199.72
6. Step 6: Final answer
   x = 1,981,431.47