Finding the Fourth Proportional to 22,656.83, 31,269.83 and 16,304.45

Step by Step Solution

1. Step 1: Write the proportion equation
   22,656.83 : 31,269.83 = 16,304.45 : x
2. Step 2: Convert to fraction form
   22,656.83/31,269.83 = 16,304.45/x
3. Step 3: Cross multiply
   22,656.83x = 31,269.83 × 16,304.45
4. Step 4: Simplify right side
   22,656.83x = 509,837,141.87
5. Step 5: Solve for x
   x = 509,837,141.87/22,656.83
6. Step 6: Final answer
   x = 22,502.59