Finding the Fourth Proportional to 8,841.32, 13,266.48 and 4,891.83

Step by Step Solution

1. Step 1: Write the proportion equation
   8,841.32 : 13,266.48 = 4,891.83 : x
2. Step 2: Convert to fraction form
   8,841.32/13,266.48 = 4,891.83/x
3. Step 3: Cross multiply
   8,841.32x = 13,266.48 × 4,891.83
4. Step 4: Simplify right side
   8,841.32x = 64,897,333.45
5. Step 5: Solve for x
   x = 64,897,333.45/8,841.32
6. Step 6: Final answer
   x = 7,340.23