Finding the Fourth Proportional to 112,002.82, 168,037.04 and 33,119.10

Step by Step Solution

1. Step 1: Write the proportion equation
   112,002.82 : 168,037.04 = 33,119.10 : x
2. Step 2: Convert to fraction form
   112,002.82/168,037.04 = 33,119.10/x
3. Step 3: Cross multiply
   112,002.82x = 168,037.04 × 33,119.10
4. Step 4: Simplify right side
   112,002.82x = 5,565,235,531.46
5. Step 5: Solve for x
   x = 5,565,235,531.46/112,002.82
6. Step 6: Final answer
   x = 49,688.35