Finding the Fourth Proportional to 233,802.72, 322,630.70 and 131,822.91

Step by Step Solution

1. Step 1: Write the proportion equation
   233,802.72 : 322,630.70 = 131,822.91 : x
2. Step 2: Convert to fraction form
   233,802.72/322,630.70 = 131,822.91/x
3. Step 3: Cross multiply
   233,802.72x = 322,630.70 × 131,822.91
4. Step 4: Simplify right side
   233,802.72x = 42,530,117,070.22
5. Step 5: Solve for x
   x = 42,530,117,070.22/233,802.72
6. Step 6: Final answer
   x = 181,906.00