Finding the Fourth Proportional to 224,077.30, 336,245.55 and 83,850.10

Step by Step Solution

1. Step 1: Write the proportion equation
   224,077.30 : 336,245.55 = 83,850.10 : x
2. Step 2: Convert to fraction form
   224,077.30/336,245.55 = 83,850.10/x
3. Step 3: Cross multiply
   224,077.30x = 336,245.55 × 83,850.10
4. Step 4: Simplify right side
   224,077.30x = 28,194,222,992.06
5. Step 5: Solve for x
   x = 28,194,222,992.06/224,077.30
6. Step 6: Final answer
   x = 125,823.65