Finding the Fourth Proportional to 33,095.25, 49,630.64 and 10,902.15

Step by Step Solution

1. Step 1: Write the proportion equation
   33,095.25 : 49,630.64 = 10,902.15 : x
2. Step 2: Convert to fraction form
   33,095.25/49,630.64 = 10,902.15/x
3. Step 3: Cross multiply
   33,095.25x = 49,630.64 × 10,902.15
4. Step 4: Simplify right side
   33,095.25x = 541,080,627.37
5. Step 5: Solve for x
   x = 541,080,627.37/33,095.25
6. Step 6: Final answer
   x = 16,349.19