Finding the Fourth Proportional to 33,946.42, 50,899.47 and 13,949.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,946.42 : 50,899.47 = 13,949.98 : x
2. Step 2: Convert to fraction form
   33,946.42/50,899.47 = 13,949.98/x
3. Step 3: Cross multiply
   33,946.42x = 50,899.47 × 13,949.98
4. Step 4: Simplify right side
   33,946.42x = 710,046,588.51
5. Step 5: Solve for x
   x = 710,046,588.51/33,946.42
6. Step 6: Final answer
   x = 20,916.69