Finding the Fourth Proportional to 233,094.43, 321,698.78 and 131,124.18

Step by Step Solution

1. Step 1: Write the proportion equation
   233,094.43 : 321,698.78 = 131,124.18 : x
2. Step 2: Convert to fraction form
   233,094.43/321,698.78 = 131,124.18/x
3. Step 3: Cross multiply
   233,094.43x = 321,698.78 × 131,124.18
4. Step 4: Simplify right side
   233,094.43x = 42,182,488,734.50
5. Step 5: Solve for x
   x = 42,182,488,734.50/233,094.43
6. Step 6: Final answer
   x = 180,967.38