Finding the Fourth Proportional to 194,182.68, 291,271.56 and 105,997.98

Step by Step Solution

1. Step 1: Write the proportion equation
   194,182.68 : 291,271.56 = 105,997.98 : x
2. Step 2: Convert to fraction form
   194,182.68/291,271.56 = 105,997.98/x
3. Step 3: Cross multiply
   194,182.68x = 291,271.56 × 105,997.98
4. Step 4: Simplify right side
   194,182.68x = 30,874,196,991.45
5. Step 5: Solve for x
   x = 30,874,196,991.45/194,182.68
6. Step 6: Final answer
   x = 158,995.63