Finding the Fourth Proportional to 127,067.56, 175,353.33 and 70,479.34

Step by Step Solution

1. Step 1: Write the proportion equation
   127,067.56 : 175,353.33 = 70,479.34 : x
2. Step 2: Convert to fraction form
   127,067.56/175,353.33 = 70,479.34/x
3. Step 3: Cross multiply
   127,067.56x = 175,353.33 × 70,479.34
4. Step 4: Simplify right side
   127,067.56x = 12,358,786,965.20
5. Step 5: Solve for x
   x = 12,358,786,965.20/127,067.56
6. Step 6: Final answer
   x = 97,261.54