Finding the Fourth Proportional to 11,830.77, 17,745.89 and 2,946.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,830.77 : 17,745.89 = 2,946.06 : x
2. Step 2: Convert to fraction form
   11,830.77/17,745.89 = 2,946.06/x
3. Step 3: Cross multiply
   11,830.77x = 17,745.89 × 2,946.06
4. Step 4: Simplify right side
   11,830.77x = 52,280,441.96
5. Step 5: Solve for x
   x = 52,280,441.96/11,830.77
6. Step 6: Final answer
   x = 4,419.02