Finding the Fourth Proportional to 194,185.09, 267,975.46 and 113,628.08

Step by Step Solution

1. Step 1: Write the proportion equation
   194,185.09 : 267,975.46 = 113,628.08 : x
2. Step 2: Convert to fraction form
   194,185.09/267,975.46 = 113,628.08/x
3. Step 3: Cross multiply
   194,185.09x = 267,975.46 × 113,628.08
4. Step 4: Simplify right side
   194,185.09x = 30,449,537,818.89
5. Step 5: Solve for x
   x = 30,449,537,818.89/194,185.09
6. Step 6: Final answer
   x = 156,806.77