Finding the Fourth Proportional to 110,409.98, 152,394.90 and 68,004.05

Step by Step Solution

1. Step 1: Write the proportion equation
   110,409.98 : 152,394.90 = 68,004.05 : x
2. Step 2: Convert to fraction form
   110,409.98/152,394.90 = 68,004.05/x
3. Step 3: Cross multiply
   110,409.98x = 152,394.90 × 68,004.05
4. Step 4: Simplify right side
   110,409.98x = 10,363,470,399.35
5. Step 5: Solve for x
   x = 10,363,470,399.35/110,409.98
6. Step 6: Final answer
   x = 93,863.53