Finding the Fourth Proportional to 83,284.32, 114,932.16 and 45,558.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,284.32 : 114,932.16 = 45,558.48 : x
2. Step 2: Convert to fraction form
   83,284.32/114,932.16 = 45,558.48/x
3. Step 3: Cross multiply
   83,284.32x = 114,932.16 × 45,558.48
4. Step 4: Simplify right side
   83,284.32x = 5,236,134,512.72
5. Step 5: Solve for x
   x = 5,236,134,512.72/83,284.32
6. Step 6: Final answer
   x = 62,870.59