Finding the Fourth Proportional to 22,566.47, 31,122.86 and 16,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,566.47 : 31,122.86 = 16,914.50 : x
2. Step 2: Convert to fraction form
   22,566.47/31,122.86 = 16,914.50/x
3. Step 3: Cross multiply
   22,566.47x = 31,122.86 × 16,914.50
4. Step 4: Simplify right side
   22,566.47x = 526,427,375.28
5. Step 5: Solve for x
   x = 526,427,375.28/22,566.47
6. Step 6: Final answer
   x = 23,327.85