Finding the Fourth Proportional to 83,268.42, 114,896.94 and 47,459.10

Step by Step Solution

1. Step 1: Write the proportion equation
   83,268.42 : 114,896.94 = 47,459.10 : x
2. Step 2: Convert to fraction form
   83,268.42/114,896.94 = 47,459.10/x
3. Step 3: Cross multiply
   83,268.42x = 114,896.94 × 47,459.10
4. Step 4: Simplify right side
   83,268.42x = 5,452,905,365.15
5. Step 5: Solve for x
   x = 5,452,905,365.15/83,268.42
6. Step 6: Final answer
   x = 65,485.88