Finding the Fourth Proportional to 238,414.59, 328,866.18 and 141,552.71

Step by Step Solution

1. Step 1: Write the proportion equation
   238,414.59 : 328,866.18 = 141,552.71 : x
2. Step 2: Convert to fraction form
   238,414.59/328,866.18 = 141,552.71/x
3. Step 3: Cross multiply
   238,414.59x = 328,866.18 × 141,552.71
4. Step 4: Simplify right side
   238,414.59x = 46,551,899,914.31
5. Step 5: Solve for x
   x = 46,551,899,914.31/238,414.59
6. Step 6: Final answer
   x = 195,256.09