Finding the Fourth Proportional to 9,076.79, 12,525.30 and 5,098.57

Step by Step Solution

1. Step 1: Write the proportion equation
   9,076.79 : 12,525.30 = 5,098.57 : x
2. Step 2: Convert to fraction form
   9,076.79/12,525.30 = 5,098.57/x
3. Step 3: Cross multiply
   9,076.79x = 12,525.30 × 5,098.57
4. Step 4: Simplify right side
   9,076.79x = 63,861,087.51
5. Step 5: Solve for x
   x = 63,861,087.51/9,076.79
6. Step 6: Final answer
   x = 7,035.64