Finding the Fourth Proportional to 162,410.55, 243,615.71 and 44,099.25

Step by Step Solution

1. Step 1: Write the proportion equation
   162,410.55 : 243,615.71 = 44,099.25 : x
2. Step 2: Convert to fraction form
   162,410.55/243,615.71 = 44,099.25/x
3. Step 3: Cross multiply
   162,410.55x = 243,615.71 × 44,099.25
4. Step 4: Simplify right side
   162,410.55x = 10,743,269,878.72
5. Step 5: Solve for x
   x = 10,743,269,878.72/162,410.55
6. Step 6: Final answer
   x = 66,148.84