Finding the Fourth Proportional to 124,219, 186,329.94 and 30,725.56

Step by Step Solution

1. Step 1: Write the proportion equation
   124,219 : 186,329.94 = 30,725.56 : x
2. Step 2: Convert to fraction form
   124,219/186,329.94 = 30,725.56/x
3. Step 3: Cross multiply
   124,219x = 186,329.94 × 30,725.56
4. Step 4: Simplify right side
   124,219x = 5,725,091,751.27
5. Step 5: Solve for x
   x = 5,725,091,751.27/124,219
6. Step 6: Final answer
   x = 46,088.70