Finding the Fourth Proportional to 9,573.63, 13,210.99 and 5,594.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,573.63 : 13,210.99 = 5,594.50 : x
2. Step 2: Convert to fraction form
   9,573.63/13,210.99 = 5,594.50/x
3. Step 3: Cross multiply
   9,573.63x = 13,210.99 × 5,594.50
4. Step 4: Simplify right side
   9,573.63x = 73,908,883.56
5. Step 5: Solve for x
   x = 73,908,883.56/9,573.63
6. Step 6: Final answer
   x = 7,720.05