Finding the Fourth Proportional to 5,511.91, 7,606.46 and 2,994.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,511.91 : 7,606.46 = 2,994.04 : x
2. Step 2: Convert to fraction form
   5,511.91/7,606.46 = 2,994.04/x
3. Step 3: Cross multiply
   5,511.91x = 7,606.46 × 2,994.04
4. Step 4: Simplify right side
   5,511.91x = 22,774,045.50
5. Step 5: Solve for x
   x = 22,774,045.50/5,511.91
6. Step 6: Final answer
   x = 4,131.79