Finding the Fourth Proportional to 336,250.89, 464,020.18 and 183,290.38

Step by Step Solution

1. Step 1: Write the proportion equation
   336,250.89 : 464,020.18 = 183,290.38 : x
2. Step 2: Convert to fraction form
   336,250.89/464,020.18 = 183,290.38/x
3. Step 3: Cross multiply
   336,250.89x = 464,020.18 × 183,290.38
4. Step 4: Simplify right side
   336,250.89x = 85,050,433,501.59
5. Step 5: Solve for x
   x = 85,050,433,501.59/336,250.89
6. Step 6: Final answer
   x = 252,937.42