Finding the Fourth Proportional to 148,976.82, 223,464.69 and 60,229.26

Step by Step Solution

1. Step 1: Write the proportion equation
   148,976.82 : 223,464.69 = 60,229.26 : x
2. Step 2: Convert to fraction form
   148,976.82/223,464.69 = 60,229.26/x
3. Step 3: Cross multiply
   148,976.82x = 223,464.69 × 60,229.26
4. Step 4: Simplify right side
   148,976.82x = 13,459,112,914.83
5. Step 5: Solve for x
   x = 13,459,112,914.83/148,976.82
6. Step 6: Final answer
   x = 90,343.67