Finding the Fourth Proportional to 112,044, 154,620.72 and 67,332

Step by Step Solution

1. Step 1: Write the proportion equation
   112,044 : 154,620.72 = 67,332 : x
2. Step 2: Convert to fraction form
   112,044/154,620.72 = 67,332/x
3. Step 3: Cross multiply
   112,044x = 154,620.72 × 67,332
4. Step 4: Simplify right side
   112,044x = 10,410,922,319.04
5. Step 5: Solve for x
   x = 10,410,922,319.04/112,044
6. Step 6: Final answer
   x = 92,918.16