Finding the Fourth Proportional to 9,307.51, 12,847.35 and 5,959.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,307.51 : 12,847.35 = 5,959.34 : x
2. Step 2: Convert to fraction form
   9,307.51/12,847.35 = 5,959.34/x
3. Step 3: Cross multiply
   9,307.51x = 12,847.35 × 5,959.34
4. Step 4: Simplify right side
   9,307.51x = 76,561,662.51
5. Step 5: Solve for x
   x = 76,561,662.51/9,307.51
6. Step 6: Final answer
   x = 8,225.80