Finding the Fourth Proportional to 110,333.53, 165,291.50 and 65,219.82

Step by Step Solution

1. Step 1: Write the proportion equation
   110,333.53 : 165,291.50 = 65,219.82 : x
2. Step 2: Convert to fraction form
   110,333.53/165,291.50 = 65,219.82/x
3. Step 3: Cross multiply
   110,333.53x = 165,291.50 × 65,219.82
4. Step 4: Simplify right side
   110,333.53x = 10,780,281,138.20
5. Step 5: Solve for x
   x = 10,780,281,138.20/110,333.53
6. Step 6: Final answer
   x = 97,706.30