Finding the Fourth Proportional to 101,838.58, 152,721.42 and 35,260.83

Step by Step Solution

1. Step 1: Write the proportion equation
   101,838.58 : 152,721.42 = 35,260.83 : x
2. Step 2: Convert to fraction form
   101,838.58/152,721.42 = 35,260.83/x
3. Step 3: Cross multiply
   101,838.58x = 152,721.42 × 35,260.83
4. Step 4: Simplify right side
   101,838.58x = 5,385,083,895.75
5. Step 5: Solve for x
   x = 5,385,083,895.75/101,838.58
6. Step 6: Final answer
   x = 52,878.62