Finding the Fourth Proportional to 175,716, 242,487.72 and 95,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,716 : 242,487.72 = 95,143.50 : x
2. Step 2: Convert to fraction form
   175,716/242,487.72 = 95,143.50/x
3. Step 3: Cross multiply
   175,716x = 242,487.72 × 95,143.50
4. Step 4: Simplify right side
   175,716x = 23,071,130,387.82
5. Step 5: Solve for x
   x = 23,071,130,387.82/175,716
6. Step 6: Final answer
   x = 131,297.84