Finding the Fourth Proportional to 127,079.42, 175,365.12 and 70,496.06

Step by Step Solution

1. Step 1: Write the proportion equation
   127,079.42 : 175,365.12 = 70,496.06 : x
2. Step 2: Convert to fraction form
   127,079.42/175,365.12 = 70,496.06/x
3. Step 3: Cross multiply
   127,079.42x = 175,365.12 × 70,496.06
4. Step 4: Simplify right side
   127,079.42x = 12,362,550,021.43
5. Step 5: Solve for x
   x = 12,362,550,021.43/127,079.42
6. Step 6: Final answer
   x = 97,282.08