Finding the Fourth Proportional to 103,929.83, 155,900.30 and 32,847.05

Step by Step Solution

1. Step 1: Write the proportion equation
   103,929.83 : 155,900.30 = 32,847.05 : x
2. Step 2: Convert to fraction form
   103,929.83/155,900.30 = 32,847.05/x
3. Step 3: Cross multiply
   103,929.83x = 155,900.30 × 32,847.05
4. Step 4: Simplify right side
   103,929.83x = 5,120,864,005.38
5. Step 5: Solve for x
   x = 5,120,864,005.38/103,929.83
6. Step 6: Final answer
   x = 49,272.32