Finding the Fourth Proportional to 95,466.18, 142,501.34 and 88,527.72

Step by Step Solution

1. Step 1: Write the proportion equation
   95,466.18 : 142,501.34 = 88,527.72 : x
2. Step 2: Convert to fraction form
   95,466.18/142,501.34 = 88,527.72/x
3. Step 3: Cross multiply
   95,466.18x = 142,501.34 × 88,527.72
4. Step 4: Simplify right side
   95,466.18x = 12,615,318,727.14
5. Step 5: Solve for x
   x = 12,615,318,727.14/95,466.18
6. Step 6: Final answer
   x = 132,144.38