Finding the Fourth Proportional to 70,878.81, 106,326.42 and 23,498.07

Step by Step Solution

1. Step 1: Write the proportion equation
   70,878.81 : 106,326.42 = 23,498.07 : x
2. Step 2: Convert to fraction form
   70,878.81/106,326.42 = 23,498.07/x
3. Step 3: Cross multiply
   70,878.81x = 106,326.42 × 23,498.07
4. Step 4: Simplify right side
   70,878.81x = 2,498,465,660.01
5. Step 5: Solve for x
   x = 2,498,465,660.01/70,878.81
6. Step 6: Final answer
   x = 35,249.83