Finding the Fourth Proportional to 519,196.84, 778,801.74 and 182,223.88

Step by Step Solution

1. Step 1: Write the proportion equation
   519,196.84 : 778,801.74 = 182,223.88 : x
2. Step 2: Convert to fraction form
   519,196.84/778,801.74 = 182,223.88/x
3. Step 3: Cross multiply
   519,196.84x = 778,801.74 × 182,223.88
4. Step 4: Simplify right side
   519,196.84x = 141,916,274,813.55
5. Step 5: Solve for x
   x = 141,916,274,813.55/519,196.84
6. Step 6: Final answer
   x = 273,338.09