Finding the Fourth Proportional to 9,646.54, 13,308.69 and 5,868.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,646.54 : 13,308.69 = 5,868.16 : x
2. Step 2: Convert to fraction form
   9,646.54/13,308.69 = 5,868.16/x
3. Step 3: Cross multiply
   9,646.54x = 13,308.69 × 5,868.16
4. Step 4: Simplify right side
   9,646.54x = 78,097,522.31
5. Step 5: Solve for x
   x = 78,097,522.31/9,646.54
6. Step 6: Final answer
   x = 8,095.91