Finding the Fourth Proportional to 9,601.32, 13,255.84 and 7,358.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601.32 : 13,255.84 = 7,358.96 : x
2. Step 2: Convert to fraction form
   9,601.32/13,255.84 = 7,358.96/x
3. Step 3: Cross multiply
   9,601.32x = 13,255.84 × 7,358.96
4. Step 4: Simplify right side
   9,601.32x = 97,549,196.33
5. Step 5: Solve for x
   x = 97,549,196.33/9,601.32
6. Step 6: Final answer
   x = 10,159.98