Finding the Fourth Proportional to 123,209.67, 184,814.69 and 29,715.42

Step by Step Solution

1. Step 1: Write the proportion equation
   123,209.67 : 184,814.69 = 29,715.42 : x
2. Step 2: Convert to fraction form
   123,209.67/184,814.69 = 29,715.42/x
3. Step 3: Cross multiply
   123,209.67x = 184,814.69 × 29,715.42
4. Step 4: Simplify right side
   123,209.67x = 5,491,846,135.52
5. Step 5: Solve for x
   x = 5,491,846,135.52/123,209.67
6. Step 6: Final answer
   x = 44,573.17