Finding the Fourth Proportional to 333,531, 459,915.12 and 268,932.42

Step by Step Solution

1. Step 1: Write the proportion equation
   333,531 : 459,915.12 = 268,932.42 : x
2. Step 2: Convert to fraction form
   333,531/459,915.12 = 268,932.42/x
3. Step 3: Cross multiply
   333,531x = 459,915.12 × 268,932.42
4. Step 4: Simplify right side
   333,531x = 123,686,086,216.19
5. Step 5: Solve for x
   x = 123,686,086,216.19/333,531
6. Step 6: Final answer
   x = 370,838.35