Finding the Fourth Proportional to 9,693.06, 14,539.38 and 3,118.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,693.06 : 14,539.38 = 3,118.69 : x
2. Step 2: Convert to fraction form
   9,693.06/14,539.38 = 3,118.69/x
3. Step 3: Cross multiply
   9,693.06x = 14,539.38 × 3,118.69
4. Step 4: Simplify right side
   9,693.06x = 45,343,819.01
5. Step 5: Solve for x
   x = 45,343,819.01/9,693.06
6. Step 6: Final answer
   x = 4,677.97