Finding the Fourth Proportional to 152,849.25, 227,878.59 and 148,964.82

Step by Step Solution

1. Step 1: Write the proportion equation
   152,849.25 : 227,878.59 = 148,964.82 : x
2. Step 2: Convert to fraction form
   152,849.25/227,878.59 = 148,964.82/x
3. Step 3: Cross multiply
   152,849.25x = 227,878.59 × 148,964.82
4. Step 4: Simplify right side
   152,849.25x = 33,945,893,708.13
5. Step 5: Solve for x
   x = 33,945,893,708.13/152,849.25
6. Step 6: Final answer
   x = 222,087.40