Finding the Fourth Proportional to 16,583.19, 22,878.52 and 10,613.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,583.19 : 22,878.52 = 10,613.89 : x
2. Step 2: Convert to fraction form
   16,583.19/22,878.52 = 10,613.89/x
3. Step 3: Cross multiply
   16,583.19x = 22,878.52 × 10,613.89
4. Step 4: Simplify right side
   16,583.19x = 242,830,094.64
5. Step 5: Solve for x
   x = 242,830,094.64/16,583.19
6. Step 6: Final answer
   x = 14,643.15