Finding the Fourth Proportional to 22,541.69, 31,134.16 and 16,901.05

Step by Step Solution

1. Step 1: Write the proportion equation
   22,541.69 : 31,134.16 = 16,901.05 : x
2. Step 2: Convert to fraction form
   22,541.69/31,134.16 = 16,901.05/x
3. Step 3: Cross multiply
   22,541.69x = 31,134.16 × 16,901.05
4. Step 4: Simplify right side
   22,541.69x = 526,199,910.36
5. Step 5: Solve for x
   x = 526,199,910.36/22,541.69
6. Step 6: Final answer
   x = 23,343.42