Finding the Fourth Proportional to 9,434.84, 13,022.80 and 7,559.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,434.84 : 13,022.80 = 7,559.51 : x
2. Step 2: Convert to fraction form
   9,434.84/13,022.80 = 7,559.51/x
3. Step 3: Cross multiply
   9,434.84x = 13,022.80 × 7,559.51
4. Step 4: Simplify right side
   9,434.84x = 98,445,902.82
5. Step 5: Solve for x
   x = 98,445,902.82/9,434.84
6. Step 6: Final answer
   x = 10,434.30