Finding the Fourth Proportional to 176,759.69, 264,618.54 and 116,677.31

Step by Step Solution

1. Step 1: Write the proportion equation
   176,759.69 : 264,618.54 = 116,677.31 : x
2. Step 2: Convert to fraction form
   176,759.69/264,618.54 = 116,677.31/x
3. Step 3: Cross multiply
   176,759.69x = 264,618.54 × 116,677.31
4. Step 4: Simplify right side
   176,759.69x = 30,874,978,100.23
5. Step 5: Solve for x
   x = 30,874,978,100.23/176,759.69
6. Step 6: Final answer
   x = 174,672.06