Finding the Fourth Proportional to 119,362.69, 179,122.91 and 56,200.88

Step by Step Solution

1. Step 1: Write the proportion equation
   119,362.69 : 179,122.91 = 56,200.88 : x
2. Step 2: Convert to fraction form
   119,362.69/179,122.91 = 56,200.88/x
3. Step 3: Cross multiply
   119,362.69x = 179,122.91 × 56,200.88
4. Step 4: Simplify right side
   119,362.69x = 10,066,864,856.28
5. Step 5: Solve for x
   x = 10,066,864,856.28/119,362.69
6. Step 6: Final answer
   x = 84,338.45