Finding the Fourth Proportional to 151,361.98, 208,863.83 and 93,209.48

Step by Step Solution

1. Step 1: Write the proportion equation
   151,361.98 : 208,863.83 = 93,209.48 : x
2. Step 2: Convert to fraction form
   151,361.98/208,863.83 = 93,209.48/x
3. Step 3: Cross multiply
   151,361.98x = 208,863.83 × 93,209.48
4. Step 4: Simplify right side
   151,361.98x = 19,468,088,957.05
5. Step 5: Solve for x
   x = 19,468,088,957.05/151,361.98
6. Step 6: Final answer
   x = 128,619.41