Finding the Fourth Proportional to 10,530.04, 15,783.72 and 5,594.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,530.04 : 15,783.72 = 5,594.71 : x
2. Step 2: Convert to fraction form
   10,530.04/15,783.72 = 5,594.71/x
3. Step 3: Cross multiply
   10,530.04x = 15,783.72 × 5,594.71
4. Step 4: Simplify right side
   10,530.04x = 88,305,336.12
5. Step 5: Solve for x
   x = 88,305,336.12/10,530.04
6. Step 6: Final answer
   x = 8,386.04