Finding the Fourth Proportional to 15,073.98, 22,607.89 and 5,710.77

Step by Step Solution

1. Step 1: Write the proportion equation
   15,073.98 : 22,607.89 = 5,710.77 : x
2. Step 2: Convert to fraction form
   15,073.98/22,607.89 = 5,710.77/x
3. Step 3: Cross multiply
   15,073.98x = 22,607.89 × 5,710.77
4. Step 4: Simplify right side
   15,073.98x = 129,108,459.98
5. Step 5: Solve for x
   x = 129,108,459.98/15,073.98
6. Step 6: Final answer
   x = 8,564.99