Finding the Fourth Proportional to 9,793.32, 13,515.30 and 5,602.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,793.32 : 13,515.30 = 5,602.28 : x
2. Step 2: Convert to fraction form
   9,793.32/13,515.30 = 5,602.28/x
3. Step 3: Cross multiply
   9,793.32x = 13,515.30 × 5,602.28
4. Step 4: Simplify right side
   9,793.32x = 75,716,494.88
5. Step 5: Solve for x
   x = 75,716,494.88/9,793.32
6. Step 6: Final answer
   x = 7,731.44