Finding the Fourth Proportional to 452,792.69, 624,868.89 and 248,850.84

Step by Step Solution

1. Step 1: Write the proportion equation
   452,792.69 : 624,868.89 = 248,850.84 : x
2. Step 2: Convert to fraction form
   452,792.69/624,868.89 = 248,850.84/x
3. Step 3: Cross multiply
   452,792.69x = 624,868.89 × 248,850.84
4. Step 4: Simplify right side
   452,792.69x = 155,499,148,166.37
5. Step 5: Solve for x
   x = 155,499,148,166.37/452,792.69
6. Step 6: Final answer
   x = 343,422.39