Finding the Fourth Proportional to 112,188.56, 168,282.78 and 33,302.72

Step by Step Solution

1. Step 1: Write the proportion equation
   112,188.56 : 168,282.78 = 33,302.72 : x
2. Step 2: Convert to fraction form
   112,188.56/168,282.78 = 33,302.72/x
3. Step 3: Cross multiply
   112,188.56x = 168,282.78 × 33,302.72
4. Step 4: Simplify right side
   112,188.56x = 5,604,274,303.16
5. Step 5: Solve for x
   x = 5,604,274,303.16/112,188.56
6. Step 6: Final answer
   x = 49,954.06