Finding the Fourth Proportional to 259,314.04, 357,851.46 and 146,173.24

Step by Step Solution

1. Step 1: Write the proportion equation
   259,314.04 : 357,851.46 = 146,173.24 : x
2. Step 2: Convert to fraction form
   259,314.04/357,851.46 = 146,173.24/x
3. Step 3: Cross multiply
   259,314.04x = 357,851.46 × 146,173.24
4. Step 4: Simplify right side
   259,314.04x = 52,308,307,346.93
5. Step 5: Solve for x
   x = 52,308,307,346.93/259,314.04
6. Step 6: Final answer
   x = 201,717.99