Finding the Fourth Proportional to 7,098.84, 10,653.12 and 5,018.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,098.84 : 10,653.12 = 5,018.76 : x
2. Step 2: Convert to fraction form
   7,098.84/10,653.12 = 5,018.76/x
3. Step 3: Cross multiply
   7,098.84x = 10,653.12 × 5,018.76
4. Step 4: Simplify right side
   7,098.84x = 53,465,452.53
5. Step 5: Solve for x
   x = 53,465,452.53/7,098.84
6. Step 6: Final answer
   x = 7,531.58