Finding the Fourth Proportional to 110,616.17, 152,662.01 and 67,620.83

Step by Step Solution

1. Step 1: Write the proportion equation
   110,616.17 : 152,662.01 = 67,620.83 : x
2. Step 2: Convert to fraction form
   110,616.17/152,662.01 = 67,620.83/x
3. Step 3: Cross multiply
   110,616.17x = 152,662.01 × 67,620.83
4. Step 4: Simplify right side
   110,616.17x = 10,323,130,724.25
5. Step 5: Solve for x
   x = 10,323,130,724.25/110,616.17
6. Step 6: Final answer
   x = 93,323.89