Finding the Fourth Proportional to 52,169.33, 71,914.07 and 31,988.79

Step by Step Solution

1. Step 1: Write the proportion equation
   52,169.33 : 71,914.07 = 31,988.79 : x
2. Step 2: Convert to fraction form
   52,169.33/71,914.07 = 31,988.79/x
3. Step 3: Cross multiply
   52,169.33x = 71,914.07 × 31,988.79
4. Step 4: Simplify right side
   52,169.33x = 2,300,443,923.33
5. Step 5: Solve for x
   x = 2,300,443,923.33/52,169.33
6. Step 6: Final answer
   x = 44,095.72