Finding the Fourth Proportional to 127,496.84, 175,951.86 and 70,907

Step by Step Solution

1. Step 1: Write the proportion equation
   127,496.84 : 175,951.86 = 70,907 : x
2. Step 2: Convert to fraction form
   127,496.84/175,951.86 = 70,907/x
3. Step 3: Cross multiply
   127,496.84x = 175,951.86 × 70,907
4. Step 4: Simplify right side
   127,496.84x = 12,476,218,537.02
5. Step 5: Solve for x
   x = 12,476,218,537.02/127,496.84
6. Step 6: Final answer
   x = 97,855.12