Finding the Fourth Proportional to 365,100.84, 503,837.88 and 201,752.82

Step by Step Solution

1. Step 1: Write the proportion equation
   365,100.84 : 503,837.88 = 201,752.82 : x
2. Step 2: Convert to fraction form
   365,100.84/503,837.88 = 201,752.82/x
3. Step 3: Cross multiply
   365,100.84x = 503,837.88 × 201,752.82
4. Step 4: Simplify right side
   365,100.84x = 101,650,713,112.82
5. Step 5: Solve for x
   x = 101,650,713,112.82/365,100.84
6. Step 6: Final answer
   x = 278,418.18