Finding the Fourth Proportional to 188,812.86, 283,151.83 and 62,429.78

Step by Step Solution

1. Step 1: Write the proportion equation
   188,812.86 : 283,151.83 = 62,429.78 : x
2. Step 2: Convert to fraction form
   188,812.86/283,151.83 = 62,429.78/x
3. Step 3: Cross multiply
   188,812.86x = 283,151.83 × 62,429.78
4. Step 4: Simplify right side
   188,812.86x = 17,677,106,453.50
5. Step 5: Solve for x
   x = 17,677,106,453.50/188,812.86
6. Step 6: Final answer
   x = 93,622.36