Finding the Fourth Proportional to 236,196.51, 325,848.31 and 150,109.36

Step by Step Solution

1. Step 1: Write the proportion equation
   236,196.51 : 325,848.31 = 150,109.36 : x
2. Step 2: Convert to fraction form
   236,196.51/325,848.31 = 150,109.36/x
3. Step 3: Cross multiply
   236,196.51x = 325,848.31 × 150,109.36
4. Step 4: Simplify right side
   236,196.51x = 48,912,880,099.31
5. Step 5: Solve for x
   x = 48,912,880,099.31/236,196.51
6. Step 6: Final answer
   x = 207,085.53