Finding the Fourth Proportional to 112,648.86, 168,951.76 and 33,763.08

Step by Step Solution

1. Step 1: Write the proportion equation
   112,648.86 : 168,951.76 = 33,763.08 : x
2. Step 2: Convert to fraction form
   112,648.86/168,951.76 = 33,763.08/x
3. Step 3: Cross multiply
   112,648.86x = 168,951.76 × 33,763.08
4. Step 4: Simplify right side
   112,648.86x = 5,704,331,789.02
5. Step 5: Solve for x
   x = 5,704,331,789.02/112,648.86
6. Step 6: Final answer
   x = 50,638.17