Finding the Fourth Proportional to 150,976.68, 226,465.56 and 45,796.56

Step by Step Solution

1. Step 1: Write the proportion equation
   150,976.68 : 226,465.56 = 45,796.56 : x
2. Step 2: Convert to fraction form
   150,976.68/226,465.56 = 45,796.56/x
3. Step 3: Cross multiply
   150,976.68x = 226,465.56 × 45,796.56
4. Step 4: Simplify right side
   150,976.68x = 10,371,343,606.47
5. Step 5: Solve for x
   x = 10,371,343,606.47/150,976.68
6. Step 6: Final answer
   x = 68,695.00