Finding the Fourth Proportional to 333,200.99, 459,873.25 and 262,123.49

Step by Step Solution

1. Step 1: Write the proportion equation
   333,200.99 : 459,873.25 = 262,123.49 : x
2. Step 2: Convert to fraction form
   333,200.99/459,873.25 = 262,123.49/x
3. Step 3: Cross multiply
   333,200.99x = 459,873.25 × 262,123.49
4. Step 4: Simplify right side
   333,200.99x = 120,543,581,742.02
5. Step 5: Solve for x
   x = 120,543,581,742.02/333,200.99
6. Step 6: Final answer
   x = 361,774.38