Finding the Fourth Proportional to 109,896.56, 151,592.28 and 70,152.56

Step by Step Solution

1. Step 1: Write the proportion equation
   109,896.56 : 151,592.28 = 70,152.56 : x
2. Step 2: Convert to fraction form
   109,896.56/151,592.28 = 70,152.56/x
3. Step 3: Cross multiply
   109,896.56x = 151,592.28 × 70,152.56
4. Step 4: Simplify right side
   109,896.56x = 10,634,586,518.24
5. Step 5: Solve for x
   x = 10,634,586,518.24/109,896.56
6. Step 6: Final answer
   x = 96,769.06