Finding the Fourth Proportional to 110,871.30, 166,328.55 and 44,300.10

Step by Step Solution

1. Step 1: Write the proportion equation
   110,871.30 : 166,328.55 = 44,300.10 : x
2. Step 2: Convert to fraction form
   110,871.30/166,328.55 = 44,300.10/x
3. Step 3: Cross multiply
   110,871.30x = 166,328.55 × 44,300.10
4. Step 4: Simplify right side
   110,871.30x = 7,368,371,397.86
5. Step 5: Solve for x
   x = 7,368,371,397.86/110,871.30
6. Step 6: Final answer
   x = 66,458.78