Finding the Fourth Proportional to 9,094.33, 12,550.76 and 5,690.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,094.33 : 12,550.76 = 5,690.80 : x
2. Step 2: Convert to fraction form
   9,094.33/12,550.76 = 5,690.80/x
3. Step 3: Cross multiply
   9,094.33x = 12,550.76 × 5,690.80
4. Step 4: Simplify right side
   9,094.33x = 71,423,865.01
5. Step 5: Solve for x
   x = 71,423,865.01/9,094.33
6. Step 6: Final answer
   x = 7,853.67