Finding the Fourth Proportional to 363,730.99, 545,677.89 and 111,033.94

Step by Step Solution

1. Step 1: Write the proportion equation
   363,730.99 : 545,677.89 = 111,033.94 : x
2. Step 2: Convert to fraction form
   363,730.99/545,677.89 = 111,033.94/x
3. Step 3: Cross multiply
   363,730.99x = 545,677.89 × 111,033.94
4. Step 4: Simplify right side
   363,730.99x = 60,588,766,097.59
5. Step 5: Solve for x
   x = 60,588,766,097.59/363,730.99
6. Step 6: Final answer
   x = 166,575.76