Finding the Fourth Proportional to 93,180.02, 128,584.04 and 50,738.42

Step by Step Solution

1. Step 1: Write the proportion equation
   93,180.02 : 128,584.04 = 50,738.42 : x
2. Step 2: Convert to fraction form
   93,180.02/128,584.04 = 50,738.42/x
3. Step 3: Cross multiply
   93,180.02x = 128,584.04 × 50,738.42
4. Step 4: Simplify right side
   93,180.02x = 6,524,151,026.82
5. Step 5: Solve for x
   x = 6,524,151,026.82/93,180.02
6. Step 6: Final answer
   x = 70,016.63