Finding the Fourth Proportional to 116,068.82, 174,103.28 and 76,616.71

Step by Step Solution

1. Step 1: Write the proportion equation
   116,068.82 : 174,103.28 = 76,616.71 : x
2. Step 2: Convert to fraction form
   116,068.82/174,103.28 = 76,616.71/x
3. Step 3: Cross multiply
   116,068.82x = 174,103.28 × 76,616.71
4. Step 4: Simplify right side
   116,068.82x = 13,339,219,982.78
5. Step 5: Solve for x
   x = 13,339,219,982.78/116,068.82
6. Step 6: Final answer
   x = 114,925.10