Finding the Fourth Proportional to 8,878.00, 12,251.23 and 5,098.51

Step by Step Solution

1. Step 1: Write the proportion equation
   8,878.00 : 12,251.23 = 5,098.51 : x
2. Step 2: Convert to fraction form
   8,878.00/12,251.23 = 5,098.51/x
3. Step 3: Cross multiply
   8,878.00x = 12,251.23 × 5,098.51
4. Step 4: Simplify right side
   8,878.00x = 62,462,931.92
5. Step 5: Solve for x
   x = 62,462,931.92/8,878.00
6. Step 6: Final answer
   x = 7,035.70