Finding the Fourth Proportional to 223,149.33, 334,391.49 and 123,337.89

Step by Step Solution

1. Step 1: Write the proportion equation
   223,149.33 : 334,391.49 = 123,337.89 : x
2. Step 2: Convert to fraction form
   223,149.33/334,391.49 = 123,337.89/x
3. Step 3: Cross multiply
   223,149.33x = 334,391.49 × 123,337.89
4. Step 4: Simplify right side
   223,149.33x = 41,243,140,810.56
5. Step 5: Solve for x
   x = 41,243,140,810.56/223,149.33
6. Step 6: Final answer
   x = 184,823.05