Finding the Fourth Proportional to 233,913, 322,799.42 and 131,938.12

Step by Step Solution

1. Step 1: Write the proportion equation
   233,913 : 322,799.42 = 131,938.12 : x
2. Step 2: Convert to fraction form
   233,913/322,799.42 = 131,938.12/x
3. Step 3: Cross multiply
   233,913x = 322,799.42 × 131,938.12
4. Step 4: Simplify right side
   233,913x = 42,589,548,611.89
5. Step 5: Solve for x
   x = 42,589,548,611.89/233,913
6. Step 6: Final answer
   x = 182,074.31