Finding the Fourth Proportional to 112,321.55, 168,518.77 and 33,436.46

Step by Step Solution

1. Step 1: Write the proportion equation
   112,321.55 : 168,518.77 = 33,436.46 : x
2. Step 2: Convert to fraction form
   112,321.55/168,518.77 = 33,436.46/x
3. Step 3: Cross multiply
   112,321.55x = 168,518.77 × 33,436.46
4. Step 4: Simplify right side
   112,321.55x = 5,634,670,186.17
5. Step 5: Solve for x
   x = 5,634,670,186.17/112,321.55
6. Step 6: Final answer
   x = 50,165.53