Finding the Fourth Proportional to 33,887.49, 50,826.89 and 8,929.46

Step by Step Solution

1. Step 1: Write the proportion equation
   33,887.49 : 50,826.89 = 8,929.46 : x
2. Step 2: Convert to fraction form
   33,887.49/50,826.89 = 8,929.46/x
3. Step 3: Cross multiply
   33,887.49x = 50,826.89 × 8,929.46
4. Step 4: Simplify right side
   33,887.49x = 453,856,830.57
5. Step 5: Solve for x
   x = 453,856,830.57/33,887.49
6. Step 6: Final answer
   x = 13,393.05