Finding the Fourth Proportional to 333,145.91, 499,687.89 and 93,281.52

Step by Step Solution

1. Step 1: Write the proportion equation
   333,145.91 : 499,687.89 = 93,281.52 : x
2. Step 2: Convert to fraction form
   333,145.91/499,687.89 = 93,281.52/x
3. Step 3: Cross multiply
   333,145.91x = 499,687.89 × 93,281.52
4. Step 4: Simplify right side
   333,145.91x = 46,611,647,428.82
5. Step 5: Solve for x
   x = 46,611,647,428.82/333,145.91
6. Step 6: Final answer
   x = 139,913.61