Finding the Fourth Proportional to 158,066.67, 218,146.56 and 94,403.10

Step by Step Solution

1. Step 1: Write the proportion equation
   158,066.67 : 218,146.56 = 94,403.10 : x
2. Step 2: Convert to fraction form
   158,066.67/218,146.56 = 94,403.10/x
3. Step 3: Cross multiply
   158,066.67x = 218,146.56 × 94,403.10
4. Step 4: Simplify right side
   158,066.67x = 20,593,711,518.34
5. Step 5: Solve for x
   x = 20,593,711,518.34/158,066.67
6. Step 6: Final answer
   x = 130,284.97