Finding the Fourth Proportional to 12,902.68, 17,805.27 and 7,597.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,902.68 : 17,805.27 = 7,597.81 : x
2. Step 2: Convert to fraction form
   12,902.68/17,805.27 = 7,597.81/x
3. Step 3: Cross multiply
   12,902.68x = 17,805.27 × 7,597.81
4. Step 4: Simplify right side
   12,902.68x = 135,281,058.46
5. Step 5: Solve for x
   x = 135,281,058.46/12,902.68
6. Step 6: Final answer
   x = 10,484.73