Finding the Fourth Proportional to 9,301.17, 12,835.58 and 5,109.33

Step by Step Solution

1. Step 1: Write the proportion equation
   9,301.17 : 12,835.58 = 5,109.33 : x
2. Step 2: Convert to fraction form
   9,301.17/12,835.58 = 5,109.33/x
3. Step 3: Cross multiply
   9,301.17x = 12,835.58 × 5,109.33
4. Step 4: Simplify right side
   9,301.17x = 65,581,188.41
5. Step 5: Solve for x
   x = 65,581,188.41/9,301.17
6. Step 6: Final answer
   x = 7,050.85