Finding the Fourth Proportional to 301,700.25, 452,608.61 and 114,697.17

Step by Step Solution

1. Step 1: Write the proportion equation
   301,700.25 : 452,608.61 = 114,697.17 : x
2. Step 2: Convert to fraction form
   301,700.25/452,608.61 = 114,697.17/x
3. Step 3: Cross multiply
   301,700.25x = 452,608.61 × 114,697.17
4. Step 4: Simplify right side
   301,700.25x = 51,912,926,111.15
5. Step 5: Solve for x
   x = 51,912,926,111.15/301,700.25
6. Step 6: Final answer
   x = 172,067.89