Finding the Fourth Proportional to 33,953.86, 50,930.72 and 19,156.06

Step by Step Solution

1. Step 1: Write the proportion equation
   33,953.86 : 50,930.72 = 19,156.06 : x
2. Step 2: Convert to fraction form
   33,953.86/50,930.72 = 19,156.06/x
3. Step 3: Cross multiply
   33,953.86x = 50,930.72 × 19,156.06
4. Step 4: Simplify right side
   33,953.86x = 975,631,928.16
5. Step 5: Solve for x
   x = 975,631,928.16/33,953.86
6. Step 6: Final answer
   x = 28,734.05