Finding the Fourth Proportional to 84,062.55, 116,004.72 and 45,822.45

Step by Step Solution

1. Step 1: Write the proportion equation
   84,062.55 : 116,004.72 = 45,822.45 : x
2. Step 2: Convert to fraction form
   84,062.55/116,004.72 = 45,822.45/x
3. Step 3: Cross multiply
   84,062.55x = 116,004.72 × 45,822.45
4. Step 4: Simplify right side
   84,062.55x = 5,315,620,481.96
5. Step 5: Solve for x
   x = 5,315,620,481.96/84,062.55
6. Step 6: Final answer
   x = 63,234.11