Finding the Fourth Proportional to 30,889.17, 42,625.71 and 17,463.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,889.17 : 42,625.71 = 17,463.42 : x
2. Step 2: Convert to fraction form
   30,889.17/42,625.71 = 17,463.42/x
3. Step 3: Cross multiply
   30,889.17x = 42,625.71 × 17,463.42
4. Step 4: Simplify right side
   30,889.17x = 744,390,676.53
5. Step 5: Solve for x
   x = 744,390,676.53/30,889.17
6. Step 6: Final answer
   x = 24,098.76