Finding the Fourth Proportional to 333,037.58, 459,603.52 and 189,774.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333,037.58 : 459,603.52 = 189,774.50 : x
2. Step 2: Convert to fraction form
   333,037.58/459,603.52 = 189,774.50/x
3. Step 3: Cross multiply
   333,037.58x = 459,603.52 × 189,774.50
4. Step 4: Simplify right side
   333,037.58x = 87,221,025,433.79
5. Step 5: Solve for x
   x = 87,221,025,433.79/333,037.58
6. Step 6: Final answer
   x = 261,895.45