Finding the Fourth Proportional to 175,105.56, 262,659.30 and 50,449.56

Step by Step Solution

1. Step 1: Write the proportion equation
   175,105.56 : 262,659.30 = 50,449.56 : x
2. Step 2: Convert to fraction form
   175,105.56/262,659.30 = 50,449.56/x
3. Step 3: Cross multiply
   175,105.56x = 262,659.30 × 50,449.56
4. Step 4: Simplify right side
   175,105.56x = 13,251,046,114.91
5. Step 5: Solve for x
   x = 13,251,046,114.91/175,105.56
6. Step 6: Final answer
   x = 75,674.62