Finding the Fourth Proportional to 130,074.38, 195,185.38 and 51,243.96

Step by Step Solution

1. Step 1: Write the proportion equation
   130,074.38 : 195,185.38 = 51,243.96 : x
2. Step 2: Convert to fraction form
   130,074.38/195,185.38 = 51,243.96/x
3. Step 3: Cross multiply
   130,074.38x = 195,185.38 × 51,243.96
4. Step 4: Simplify right side
   130,074.38x = 10,002,071,549.09
5. Step 5: Solve for x
   x = 10,002,071,549.09/130,074.38
6. Step 6: Final answer
   x = 76,895.02