Finding the Fourth Proportional to 7,088.55, 10,636.28 and 5,021.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,088.55 : 10,636.28 = 5,021.83 : x
2. Step 2: Convert to fraction form
   7,088.55/10,636.28 = 5,021.83/x
3. Step 3: Cross multiply
   7,088.55x = 10,636.28 × 5,021.83
4. Step 4: Simplify right side
   7,088.55x = 53,413,597.01
5. Step 5: Solve for x
   x = 53,413,597.01/7,088.55
6. Step 6: Final answer
   x = 7,535.20