Finding the Fourth Proportional to 112,046.92, 154,624.77 and 61,059.69

Step by Step Solution

1. Step 1: Write the proportion equation
   112,046.92 : 154,624.77 = 61,059.69 : x
2. Step 2: Convert to fraction form
   112,046.92/154,624.77 = 61,059.69/x
3. Step 3: Cross multiply
   112,046.92x = 154,624.77 × 61,059.69
4. Step 4: Simplify right side
   112,046.92x = 9,441,340,522.52
5. Step 5: Solve for x
   x = 9,441,340,522.52/112,046.92
6. Step 6: Final answer
   x = 84,262.39