Finding the Fourth Proportional to 37,123.83, 55,685.73 and 10,830.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,123.83 : 55,685.73 = 10,830.69 : x
2. Step 2: Convert to fraction form
   37,123.83/55,685.73 = 10,830.69/x
3. Step 3: Cross multiply
   37,123.83x = 55,685.73 × 10,830.69
4. Step 4: Simplify right side
   37,123.83x = 603,114,879.05
5. Step 5: Solve for x
   x = 603,114,879.05/37,123.83
6. Step 6: Final answer
   x = 16,246.03