Finding the Fourth Proportional to 117,223.25, 175,332.51 and 108,714.47

Step by Step Solution

1. Step 1: Write the proportion equation
   117,223.25 : 175,332.51 = 108,714.47 : x
2. Step 2: Convert to fraction form
   117,223.25/175,332.51 = 108,714.47/x
3. Step 3: Cross multiply
   117,223.25x = 175,332.51 × 108,714.47
4. Step 4: Simplify right side
   117,223.25x = 19,061,180,021.76
5. Step 5: Solve for x
   x = 19,061,180,021.76/117,223.25
6. Step 6: Final answer
   x = 162,605.80