Finding the Fourth Proportional to 22,098.88, 30,478.44 and 17,848.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,098.88 : 30,478.44 = 17,848.72 : x
2. Step 2: Convert to fraction form
   22,098.88/30,478.44 = 17,848.72/x
3. Step 3: Cross multiply
   22,098.88x = 30,478.44 × 17,848.72
4. Step 4: Simplify right side
   22,098.88x = 544,001,141.60
5. Step 5: Solve for x
   x = 544,001,141.60/22,098.88
6. Step 6: Final answer
   x = 24,616.68