Finding the Fourth Proportional to 9,109.83, 13,654.47 and 4,655.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,109.83 : 13,654.47 = 4,655.04 : x
2. Step 2: Convert to fraction form
   9,109.83/13,654.47 = 4,655.04/x
3. Step 3: Cross multiply
   9,109.83x = 13,654.47 × 4,655.04
4. Step 4: Simplify right side
   9,109.83x = 63,562,104.03
5. Step 5: Solve for x
   x = 63,562,104.03/9,109.83
6. Step 6: Final answer
   x = 6,977.31