Finding the Fourth Proportional to 2,051.06, 2,829.98 and 1,167.35

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051.06 : 2,829.98 = 1,167.35 : x
2. Step 2: Convert to fraction form
   2,051.06/2,829.98 = 1,167.35/x
3. Step 3: Cross multiply
   2,051.06x = 2,829.98 × 1,167.35
4. Step 4: Simplify right side
   2,051.06x = 3,303,577.15
5. Step 5: Solve for x
   x = 3,303,577.15/2,051.06
6. Step 6: Final answer
   x = 1,610.67