Finding the Fourth Proportional to 127,082.92, 175,369.96 and 70,499.56

Step by Step Solution

1. Step 1: Write the proportion equation
   127,082.92 : 175,369.96 = 70,499.56 : x
2. Step 2: Convert to fraction form
   127,082.92/175,369.96 = 70,499.56/x
3. Step 3: Cross multiply
   127,082.92x = 175,369.96 × 70,499.56
4. Step 4: Simplify right side
   127,082.92x = 12,363,505,017.22
5. Step 5: Solve for x
   x = 12,363,505,017.22/127,082.92
6. Step 6: Final answer
   x = 97,286.91