Finding the Fourth Proportional to 309,632, 464,526.04 and 88,016

Step by Step Solution

1. Step 1: Write the proportion equation
   309,632 : 464,526.04 = 88,016 : x
2. Step 2: Convert to fraction form
   309,632/464,526.04 = 88,016/x
3. Step 3: Cross multiply
   309,632x = 464,526.04 × 88,016
4. Step 4: Simplify right side
   309,632x = 40,885,723,936.64
5. Step 5: Solve for x
   x = 40,885,723,936.64/309,632
6. Step 6: Final answer
   x = 132,046.18