Finding the Fourth Proportional to 601,544.25, 830,131.25 and 359,837.01

Step by Step Solution

1. Step 1: Write the proportion equation
   601,544.25 : 830,131.25 = 359,837.01 : x
2. Step 2: Convert to fraction form
   601,544.25/830,131.25 = 359,837.01/x
3. Step 3: Cross multiply
   601,544.25x = 830,131.25 × 359,837.01
4. Step 4: Simplify right side
   601,544.25x = 298,711,945,108.38
5. Step 5: Solve for x
   x = 298,711,945,108.38/601,544.25
6. Step 6: Final answer
   x = 496,575.18