Finding the Fourth Proportional to 110,393.69, 152,363.23 and 65,069.06

Step by Step Solution

1. Step 1: Write the proportion equation
   110,393.69 : 152,363.23 = 65,069.06 : x
2. Step 2: Convert to fraction form
   110,393.69/152,363.23 = 65,069.06/x
3. Step 3: Cross multiply
   110,393.69x = 152,363.23 × 65,069.06
4. Step 4: Simplify right side
   110,393.69x = 9,914,131,230.18
5. Step 5: Solve for x
   x = 9,914,131,230.18/110,393.69
6. Step 6: Final answer
   x = 89,807.05