Finding the Fourth Proportional to 83,062.64, 114,626.04 and 45,336.80

Step by Step Solution

1. Step 1: Write the proportion equation
   83,062.64 : 114,626.04 = 45,336.80 : x
2. Step 2: Convert to fraction form
   83,062.64/114,626.04 = 45,336.80/x
3. Step 3: Cross multiply
   83,062.64x = 114,626.04 × 45,336.80
4. Step 4: Simplify right side
   83,062.64x = 5,196,777,850.27
5. Step 5: Solve for x
   x = 5,196,777,850.27/83,062.64
6. Step 6: Final answer
   x = 62,564.56