Finding the Fourth Proportional to 9,793.88, 13,515.56 and 5,602.13

Step by Step Solution

1. Step 1: Write the proportion equation
   9,793.88 : 13,515.56 = 5,602.13 : x
2. Step 2: Convert to fraction form
   9,793.88/13,515.56 = 5,602.13/x
3. Step 3: Cross multiply
   9,793.88x = 13,515.56 × 5,602.13
4. Step 4: Simplify right side
   9,793.88x = 75,715,828.55
5. Step 5: Solve for x
   x = 75,715,828.55/9,793.88
6. Step 6: Final answer
   x = 7,730.94