Finding the Fourth Proportional to 236,919.06, 326,916.72 and 152,150.94

Step by Step Solution

1. Step 1: Write the proportion equation
   236,919.06 : 326,916.72 = 152,150.94 : x
2. Step 2: Convert to fraction form
   236,919.06/326,916.72 = 152,150.94/x
3. Step 3: Cross multiply
   236,919.06x = 326,916.72 × 152,150.94
4. Step 4: Simplify right side
   236,919.06x = 49,740,686,249.72
5. Step 5: Solve for x
   x = 49,740,686,249.72/236,919.06
6. Step 6: Final answer
   x = 209,948.01