Finding the Fourth Proportional to 22,967.10, 34,379.10 and 17,688.42

Step by Step Solution

1. Step 1: Write the proportion equation
   22,967.10 : 34,379.10 = 17,688.42 : x
2. Step 2: Convert to fraction form
   22,967.10/34,379.10 = 17,688.42/x
3. Step 3: Cross multiply
   22,967.10x = 34,379.10 × 17,688.42
4. Step 4: Simplify right side
   22,967.10x = 608,111,960.02
5. Step 5: Solve for x
   x = 608,111,960.02/22,967.10
6. Step 6: Final answer
   x = 26,477.52