Finding the Fourth Proportional to 114,166, 171,200.76 and 34,215.31

Step by Step Solution

1. Step 1: Write the proportion equation
   114,166 : 171,200.76 = 34,215.31 : x
2. Step 2: Convert to fraction form
   114,166/171,200.76 = 34,215.31/x
3. Step 3: Cross multiply
   114,166x = 171,200.76 × 34,215.31
4. Step 4: Simplify right side
   114,166x = 5,857,687,075.64
5. Step 5: Solve for x
   x = 5,857,687,075.64/114,166
6. Step 6: Final answer
   x = 51,308.51