Finding the Fourth Proportional to 601,530.25, 830,111.93 and 359,823.01

Step by Step Solution

1. Step 1: Write the proportion equation
   601,530.25 : 830,111.93 = 359,823.01 : x
2. Step 2: Convert to fraction form
   601,530.25/830,111.93 = 359,823.01/x
3. Step 3: Cross multiply
   601,530.25x = 830,111.93 × 359,823.01
4. Step 4: Simplify right side
   601,530.25x = 298,693,373,289.51
5. Step 5: Solve for x
   x = 298,693,373,289.51/601,530.25
6. Step 6: Final answer
   x = 496,555.86