Finding the Fourth Proportional to 242,300.46, 334,323.96 and 146,788.71

Step by Step Solution

1. Step 1: Write the proportion equation
   242,300.46 : 334,323.96 = 146,788.71 : x
2. Step 2: Convert to fraction form
   242,300.46/334,323.96 = 146,788.71/x
3. Step 3: Cross multiply
   242,300.46x = 334,323.96 × 146,788.71
4. Step 4: Simplify right side
   242,300.46x = 49,074,981,006.32
5. Step 5: Solve for x
   x = 49,074,981,006.32/242,300.46
6. Step 6: Final answer
   x = 202,537.71