Finding the Fourth Proportional to 127,673.88, 176,196.24 and 71,084.04

Step by Step Solution

1. Step 1: Write the proportion equation
   127,673.88 : 176,196.24 = 71,084.04 : x
2. Step 2: Convert to fraction form
   127,673.88/176,196.24 = 71,084.04/x
3. Step 3: Cross multiply
   127,673.88x = 176,196.24 × 71,084.04
4. Step 4: Simplify right side
   127,673.88x = 12,524,740,572.01
5. Step 5: Solve for x
   x = 12,524,740,572.01/127,673.88
6. Step 6: Final answer
   x = 98,099.47