Finding the Fourth Proportional to 200,116.59, 276,175.89 and 114,077.63

Step by Step Solution

1. Step 1: Write the proportion equation
   200,116.59 : 276,175.89 = 114,077.63 : x
2. Step 2: Convert to fraction form
   200,116.59/276,175.89 = 114,077.63/x
3. Step 3: Cross multiply
   200,116.59x = 276,175.89 × 114,077.63
4. Step 4: Simplify right side
   200,116.59x = 31,505,489,613.46
5. Step 5: Solve for x
   x = 31,505,489,613.46/200,116.59
6. Step 6: Final answer
   x = 157,435.67