Finding the Fourth Proportional to 71,633.27, 98,848.12 and 41,420.54

Step by Step Solution

1. Step 1: Write the proportion equation
   71,633.27 : 98,848.12 = 41,420.54 : x
2. Step 2: Convert to fraction form
   71,633.27/98,848.12 = 41,420.54/x
3. Step 3: Cross multiply
   71,633.27x = 98,848.12 × 41,420.54
4. Step 4: Simplify right side
   71,633.27x = 4,094,342,301.28
5. Step 5: Solve for x
   x = 4,094,342,301.28/71,633.27
6. Step 6: Final answer
   x = 57,157.00