Finding the Fourth Proportional to 88,755.63, 133,055.69 and 33,390.51

Step by Step Solution

1. Step 1: Write the proportion equation
   88,755.63 : 133,055.69 = 33,390.51 : x
2. Step 2: Convert to fraction form
   88,755.63/133,055.69 = 33,390.51/x
3. Step 3: Cross multiply
   88,755.63x = 133,055.69 × 33,390.51
4. Step 4: Simplify right side
   88,755.63x = 4,442,797,180.55
5. Step 5: Solve for x
   x = 4,442,797,180.55/88,755.63
6. Step 6: Final answer
   x = 50,056.51