Finding the Fourth Proportional to 83,786.88, 115,630.56 and 46,068.96

Step by Step Solution

1. Step 1: Write the proportion equation
   83,786.88 : 115,630.56 = 46,068.96 : x
2. Step 2: Convert to fraction form
   83,786.88/115,630.56 = 46,068.96/x
3. Step 3: Cross multiply
   83,786.88x = 115,630.56 × 46,068.96
4. Step 4: Simplify right side
   83,786.88x = 5,326,979,643.42
5. Step 5: Solve for x
   x = 5,326,979,643.42/83,786.88
6. Step 6: Final answer
   x = 63,577.73