Finding the Fourth Proportional to 151,656.50, 225,928.01 and 144,833.06

Step by Step Solution

1. Step 1: Write the proportion equation
   151,656.50 : 225,928.01 = 144,833.06 : x
2. Step 2: Convert to fraction form
   151,656.50/225,928.01 = 144,833.06/x
3. Step 3: Cross multiply
   151,656.50x = 225,928.01 × 144,833.06
4. Step 4: Simplify right side
   151,656.50x = 32,721,843,717.33
5. Step 5: Solve for x
   x = 32,721,843,717.33/151,656.50
6. Step 6: Final answer
   x = 215,762.89