Finding the Fourth Proportional to 9,536.84, 13,152.24 and 7,948.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,536.84 : 13,152.24 = 7,948.76 : x
2. Step 2: Convert to fraction form
   9,536.84/13,152.24 = 7,948.76/x
3. Step 3: Cross multiply
   9,536.84x = 13,152.24 × 7,948.76
4. Step 4: Simplify right side
   9,536.84x = 104,543,999.22
5. Step 5: Solve for x
   x = 104,543,999.22/9,536.84
6. Step 6: Final answer
   x = 10,962.12