Finding the Fourth Proportional to 95,233, 131,421.54 and 55,496.68

Step by Step Solution

1. Step 1: Write the proportion equation
   95,233 : 131,421.54 = 55,496.68 : x
2. Step 2: Convert to fraction form
   95,233/131,421.54 = 55,496.68/x
3. Step 3: Cross multiply
   95,233x = 131,421.54 × 55,496.68
4. Step 4: Simplify right side
   95,233x = 7,293,459,150.49
5. Step 5: Solve for x
   x = 7,293,459,150.49/95,233
6. Step 6: Final answer
   x = 76,585.42