Finding the Fourth Proportional to 112,073.04, 168,086.28 and 33,168.76

Step by Step Solution

1. Step 1: Write the proportion equation
   112,073.04 : 168,086.28 = 33,168.76 : x
2. Step 2: Convert to fraction form
   112,073.04/168,086.28 = 33,168.76/x
3. Step 3: Cross multiply
   112,073.04x = 168,086.28 × 33,168.76
4. Step 4: Simplify right side
   112,073.04x = 5,575,213,480.61
5. Step 5: Solve for x
   x = 5,575,213,480.61/112,073.04
6. Step 6: Final answer
   x = 49,746.25