Finding the Fourth Proportional to 16,504.10, 22,773.56 and 9,430.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,504.10 : 22,773.56 = 9,430.98 : x
2. Step 2: Convert to fraction form
   16,504.10/22,773.56 = 9,430.98/x
3. Step 3: Cross multiply
   16,504.10x = 22,773.56 × 9,430.98
4. Step 4: Simplify right side
   16,504.10x = 214,776,988.89
5. Step 5: Solve for x
   x = 214,776,988.89/16,504.10
6. Step 6: Final answer
   x = 13,013.55