Finding the Fourth Proportional to 111,925.14, 154,456.83 and 61,624.14

Step by Step Solution

1. Step 1: Write the proportion equation
   111,925.14 : 154,456.83 = 61,624.14 : x
2. Step 2: Convert to fraction form
   111,925.14/154,456.83 = 61,624.14/x
3. Step 3: Cross multiply
   111,925.14x = 154,456.83 × 61,624.14
4. Step 4: Simplify right side
   111,925.14x = 9,518,269,315.88
5. Step 5: Solve for x
   x = 9,518,269,315.88/111,925.14
6. Step 6: Final answer
   x = 85,041.39