Finding the Fourth Proportional to 146,134.83, 201,608.68 and 84,870.59

Step by Step Solution

1. Step 1: Write the proportion equation
   146,134.83 : 201,608.68 = 84,870.59 : x
2. Step 2: Convert to fraction form
   146,134.83/201,608.68 = 84,870.59/x
3. Step 3: Cross multiply
   146,134.83x = 201,608.68 × 84,870.59
4. Step 4: Simplify right side
   146,134.83x = 17,110,646,824.85
5. Step 5: Solve for x
   x = 17,110,646,824.85/146,134.83
6. Step 6: Final answer
   x = 117,088.09