Finding the Fourth Proportional to 83,067.86, 114,633.61 and 45,342.11

Step by Step Solution

1. Step 1: Write the proportion equation
   83,067.86 : 114,633.61 = 45,342.11 : x
2. Step 2: Convert to fraction form
   83,067.86/114,633.61 = 45,342.11/x
3. Step 3: Cross multiply
   83,067.86x = 114,633.61 × 45,342.11
4. Step 4: Simplify right side
   83,067.86x = 5,197,729,181.15
5. Step 5: Solve for x
   x = 5,197,729,181.15/83,067.86
6. Step 6: Final answer
   x = 62,572.09