Finding the Fourth Proportional to 22,897.08, 31,594.32 and 12,825.96

Step by Step Solution

1. Step 1: Write the proportion equation
   22,897.08 : 31,594.32 = 12,825.96 : x
2. Step 2: Convert to fraction form
   22,897.08/31,594.32 = 12,825.96/x
3. Step 3: Cross multiply
   22,897.08x = 31,594.32 × 12,825.96
4. Step 4: Simplify right side
   22,897.08x = 405,227,484.55
5. Step 5: Solve for x
   x = 405,227,484.55/22,897.08
6. Step 6: Final answer
   x = 17,697.78