Finding the Fourth Proportional to 238,464.18, 357,748.82 and 132,003.42

Step by Step Solution

1. Step 1: Write the proportion equation
   238,464.18 : 357,748.82 = 132,003.42 : x
2. Step 2: Convert to fraction form
   238,464.18/357,748.82 = 132,003.42/x
3. Step 3: Cross multiply
   238,464.18x = 357,748.82 × 132,003.42
4. Step 4: Simplify right side
   238,464.18x = 47,224,067,740.96
5. Step 5: Solve for x
   x = 47,224,067,740.96/238,464.18
6. Step 6: Final answer
   x = 198,034.22