Finding the Fourth Proportional to 146,181.88, 201,734.31 and 85,796.08

Step by Step Solution

1. Step 1: Write the proportion equation
   146,181.88 : 201,734.31 = 85,796.08 : x
2. Step 2: Convert to fraction form
   146,181.88/201,734.31 = 85,796.08/x
3. Step 3: Cross multiply
   146,181.88x = 201,734.31 × 85,796.08
4. Step 4: Simplify right side
   146,181.88x = 17,308,012,816.90
5. Step 5: Solve for x
   x = 17,308,012,816.90/146,181.88
6. Step 6: Final answer
   x = 118,400.53