Finding the Fourth Proportional to 10,364.59, 14,303.15 and 5,648.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,364.59 : 14,303.15 = 5,648.88 : x
2. Step 2: Convert to fraction form
   10,364.59/14,303.15 = 5,648.88/x
3. Step 3: Cross multiply
   10,364.59x = 14,303.15 × 5,648.88
4. Step 4: Simplify right side
   10,364.59x = 80,796,678.21
5. Step 5: Solve for x
   x = 80,796,678.21/10,364.59
6. Step 6: Final answer
   x = 7,795.45