Finding the Fourth Proportional to 151,061.43, 226,653.50 and 76,203.25

Step by Step Solution

1. Step 1: Write the proportion equation
   151,061.43 : 226,653.50 = 76,203.25 : x
2. Step 2: Convert to fraction form
   151,061.43/226,653.50 = 76,203.25/x
3. Step 3: Cross multiply
   151,061.43x = 226,653.50 × 76,203.25
4. Step 4: Simplify right side
   151,061.43x = 17,271,733,323.88
5. Step 5: Solve for x
   x = 17,271,733,323.88/151,061.43
6. Step 6: Final answer
   x = 114,335.83