Finding the Fourth Proportional to 150,881.33, 226,354.80 and 45,708.50

Step by Step Solution

1. Step 1: Write the proportion equation
   150,881.33 : 226,354.80 = 45,708.50 : x
2. Step 2: Convert to fraction form
   150,881.33/226,354.80 = 45,708.50/x
3. Step 3: Cross multiply
   150,881.33x = 226,354.80 × 45,708.50
4. Step 4: Simplify right side
   150,881.33x = 10,346,337,015.48
5. Step 5: Solve for x
   x = 10,346,337,015.48/150,881.33
6. Step 6: Final answer
   x = 68,572.68