Finding the Fourth Proportional to 127,495.34, 175,949.79 and 70,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   127,495.34 : 175,949.79 = 70,905.50 : x
2. Step 2: Convert to fraction form
   127,495.34/175,949.79 = 70,905.50/x
3. Step 3: Cross multiply
   127,495.34x = 175,949.79 × 70,905.50
4. Step 4: Simplify right side
   127,495.34x = 12,475,807,834.85
5. Step 5: Solve for x
   x = 12,475,807,834.85/127,495.34
6. Step 6: Final answer
   x = 97,853.05