Finding the Fourth Proportional to 9,074.82, 13,603.59 and 2,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,074.82 : 13,603.59 = 2,914.50 : x
2. Step 2: Convert to fraction form
   9,074.82/13,603.59 = 2,914.50/x
3. Step 3: Cross multiply
   9,074.82x = 13,603.59 × 2,914.50
4. Step 4: Simplify right side
   9,074.82x = 39,647,663.06
5. Step 5: Solve for x
   x = 39,647,663.06/9,074.82
6. Step 6: Final answer
   x = 4,368.98