Finding the Fourth Proportional to 233,094.56, 321,698.95 and 131,124.31

Step by Step Solution

1. Step 1: Write the proportion equation
   233,094.56 : 321,698.95 = 131,124.31 : x
2. Step 2: Convert to fraction form
   233,094.56/321,698.95 = 131,124.31/x
3. Step 3: Cross multiply
   233,094.56x = 321,698.95 × 131,124.31
4. Step 4: Simplify right side
   233,094.56x = 42,182,551,714.42
5. Step 5: Solve for x
   x = 42,182,551,714.42/233,094.56
6. Step 6: Final answer
   x = 180,967.56