Finding the Fourth Proportional to 106,145.78, 159,184.78 and 35,055.18

Step by Step Solution

1. Step 1: Write the proportion equation
   106,145.78 : 159,184.78 = 35,055.18 : x
2. Step 2: Convert to fraction form
   106,145.78/159,184.78 = 35,055.18/x
3. Step 3: Cross multiply
   106,145.78x = 159,184.78 × 35,055.18
4. Step 4: Simplify right side
   106,145.78x = 5,580,251,028.52
5. Step 5: Solve for x
   x = 5,580,251,028.52/106,145.78
6. Step 6: Final answer
   x = 52,571.58