Finding the Fourth Proportional to 233,381.25, 322,046.99 and 131,374.10

Step by Step Solution

1. Step 1: Write the proportion equation
   233,381.25 : 322,046.99 = 131,374.10 : x
2. Step 2: Convert to fraction form
   233,381.25/322,046.99 = 131,374.10/x
3. Step 3: Cross multiply
   233,381.25x = 322,046.99 × 131,374.10
4. Step 4: Simplify right side
   233,381.25x = 42,308,634,109.86
5. Step 5: Solve for x
   x = 42,308,634,109.86/233,381.25
6. Step 6: Final answer
   x = 181,285.49