Finding the Fourth Proportional to 112,485.42, 168,763.23 and 33,602.76

Step by Step Solution

1. Step 1: Write the proportion equation
   112,485.42 : 168,763.23 = 33,602.76 : x
2. Step 2: Convert to fraction form
   112,485.42/168,763.23 = 33,602.76/x
3. Step 3: Cross multiply
   112,485.42x = 168,763.23 × 33,602.76
4. Step 4: Simplify right side
   112,485.42x = 5,670,910,314.51
5. Step 5: Solve for x
   x = 5,670,910,314.51/112,485.42
6. Step 6: Final answer
   x = 50,414.63