Finding the Fourth Proportional to 479,373.82, 661,535.18 and 264,513.84

Step by Step Solution

1. Step 1: Write the proportion equation
   479,373.82 : 661,535.18 = 264,513.84 : x
2. Step 2: Convert to fraction form
   479,373.82/661,535.18 = 264,513.84/x
3. Step 3: Cross multiply
   479,373.82x = 661,535.18 × 264,513.84
4. Step 4: Simplify right side
   479,373.82x = 174,985,210,756.89
5. Step 5: Solve for x
   x = 174,985,210,756.89/479,373.82
6. Step 6: Final answer
   x = 365,028.72