Finding the Fourth Proportional to 127,264.96, 175,620.83 and 70,679.98

Step by Step Solution

1. Step 1: Write the proportion equation
   127,264.96 : 175,620.83 = 70,679.98 : x
2. Step 2: Convert to fraction form
   127,264.96/175,620.83 = 70,679.98/x
3. Step 3: Cross multiply
   127,264.96x = 175,620.83 × 70,679.98
4. Step 4: Simplify right side
   127,264.96x = 12,412,876,751.98
5. Step 5: Solve for x
   x = 12,412,876,751.98/127,264.96
6. Step 6: Final answer
   x = 97,535.70