Finding the Fourth Proportional to 110,928.01, 153,068.46 and 67,918.32

Step by Step Solution

1. Step 1: Write the proportion equation
   110,928.01 : 153,068.46 = 67,918.32 : x
2. Step 2: Convert to fraction form
   110,928.01/153,068.46 = 67,918.32/x
3. Step 3: Cross multiply
   110,928.01x = 153,068.46 × 67,918.32
4. Step 4: Simplify right side
   110,928.01x = 10,396,153,015.02
5. Step 5: Solve for x
   x = 10,396,153,015.02/110,928.01
6. Step 6: Final answer
   x = 93,719.82