Finding the Fourth Proportional to 337,097.34, 465,185.43 and 186,191.10

Step by Step Solution

1. Step 1: Write the proportion equation
   337,097.34 : 465,185.43 = 186,191.10 : x
2. Step 2: Convert to fraction form
   337,097.34/465,185.43 = 186,191.10/x
3. Step 3: Cross multiply
   337,097.34x = 465,185.43 × 186,191.10
4. Step 4: Simplify right side
   337,097.34x = 86,613,386,915.67
5. Step 5: Solve for x
   x = 86,613,386,915.67/337,097.34
6. Step 6: Final answer
   x = 256,938.80