Finding the Fourth Proportional to 326,123.20, 450,071.52 and 182,892.48

Step by Step Solution

1. Step 1: Write the proportion equation
   326,123.20 : 450,071.52 = 182,892.48 : x
2. Step 2: Convert to fraction form
   326,123.20/450,071.52 = 182,892.48/x
3. Step 3: Cross multiply
   326,123.20x = 450,071.52 × 182,892.48
4. Step 4: Simplify right side
   326,123.20x = 82,314,696,470.17
5. Step 5: Solve for x
   x = 82,314,696,470.17/326,123.20
6. Step 6: Final answer
   x = 252,403.68