Finding the Fourth Proportional to 123,759.34, 185,380.54 and 79,159.52

Step by Step Solution

1. Step 1: Write the proportion equation
   123,759.34 : 185,380.54 = 79,159.52 : x
2. Step 2: Convert to fraction form
   123,759.34/185,380.54 = 79,159.52/x
3. Step 3: Cross multiply
   123,759.34x = 185,380.54 × 79,159.52
4. Step 4: Simplify right side
   123,759.34x = 14,674,634,563.74
5. Step 5: Solve for x
   x = 14,674,634,563.74/123,759.34
6. Step 6: Final answer
   x = 118,573.96