Finding the Fourth Proportional to 1,708,013.15, 2,355,531.55 and 1,417,164.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,708,013.15 : 2,355,531.55 = 1,417,164.23 : x
2. Step 2: Convert to fraction form
   1,708,013.15/2,355,531.55 = 1,417,164.23/x
3. Step 3: Cross multiply
   1,708,013.15x = 2,355,531.55 × 1,417,164.23
4. Step 4: Simplify right side
   1,708,013.15x = 3,338,175,039,975.89
5. Step 5: Solve for x
   x = 3,338,175,039,975.89/1,708,013.15
6. Step 6: Final answer
   x = 1,954,419.99