Finding the Fourth Proportional to 7,535.09, 10,402.04 and 5,298.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,535.09 : 10,402.04 = 5,298.89 : x
2. Step 2: Convert to fraction form
   7,535.09/10,402.04 = 5,298.89/x
3. Step 3: Cross multiply
   7,535.09x = 10,402.04 × 5,298.89
4. Step 4: Simplify right side
   7,535.09x = 55,119,187.23
5. Step 5: Solve for x
   x = 55,119,187.23/7,535.09
6. Step 6: Final answer
   x = 7,315.01