Finding the Fourth Proportional to 9,288.04, 12,814.70 and 5,699.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,288.04 : 12,814.70 = 5,699.32 : x
2. Step 2: Convert to fraction form
   9,288.04/12,814.70 = 5,699.32/x
3. Step 3: Cross multiply
   9,288.04x = 12,814.70 × 5,699.32
4. Step 4: Simplify right side
   9,288.04x = 73,035,076.00
5. Step 5: Solve for x
   x = 73,035,076.00/9,288.04
6. Step 6: Final answer
   x = 7,863.35