Finding the Fourth Proportional to 35,341.94, 48,767.15 and 21,908.29

Step by Step Solution

1. Step 1: Write the proportion equation
   35,341.94 : 48,767.15 = 21,908.29 : x
2. Step 2: Convert to fraction form
   35,341.94/48,767.15 = 21,908.29/x
3. Step 3: Cross multiply
   35,341.94x = 48,767.15 × 21,908.29
4. Step 4: Simplify right side
   35,341.94x = 1,068,404,864.67
5. Step 5: Solve for x
   x = 1,068,404,864.67/35,341.94
6. Step 6: Final answer
   x = 30,230.51