Finding the Fourth Proportional to 2,061.18, 3,091.97 and 599.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.18 : 3,091.97 = 599.94 : x
2. Step 2: Convert to fraction form
   2,061.18/3,091.97 = 599.94/x
3. Step 3: Cross multiply
   2,061.18x = 3,091.97 × 599.94
4. Step 4: Simplify right side
   2,061.18x = 1,854,997.98
5. Step 5: Solve for x
   x = 1,854,997.98/2,061.18
6. Step 6: Final answer
   x = 899.97