Finding the Fourth Proportional to 175,476.72, 263,124 and 75,581.94

Step by Step Solution

1. Step 1: Write the proportion equation
   175,476.72 : 263,124 = 75,581.94 : x
2. Step 2: Convert to fraction form
   175,476.72/263,124 = 75,581.94/x
3. Step 3: Cross multiply
   175,476.72x = 263,124 × 75,581.94
4. Step 4: Simplify right side
   175,476.72x = 19,887,422,380.56
5. Step 5: Solve for x
   x = 19,887,422,380.56/175,476.72
6. Step 6: Final answer
   x = 113,333.68