Finding the Fourth Proportional to 127,293.28, 175,667.50 and 69,933.34

Step by Step Solution

1. Step 1: Write the proportion equation
   127,293.28 : 175,667.50 = 69,933.34 : x
2. Step 2: Convert to fraction form
   127,293.28/175,667.50 = 69,933.34/x
3. Step 3: Cross multiply
   127,293.28x = 175,667.50 × 69,933.34
4. Step 4: Simplify right side
   127,293.28x = 12,285,015,004.45
5. Step 5: Solve for x
   x = 12,285,015,004.45/127,293.28
6. Step 6: Final answer
   x = 96,509.53