Finding the Fourth Proportional to 195,002.56, 292,620.32 and 179,139.52

Step by Step Solution

1. Step 1: Write the proportion equation
   195,002.56 : 292,620.32 = 179,139.52 : x
2. Step 2: Convert to fraction form
   195,002.56/292,620.32 = 179,139.52/x
3. Step 3: Cross multiply
   195,002.56x = 292,620.32 × 179,139.52
4. Step 4: Simplify right side
   195,002.56x = 52,419,863,667.05
5. Step 5: Solve for x
   x = 52,419,863,667.05/195,002.56
6. Step 6: Final answer
   x = 268,816.28